diff --git a/2020/day07-bags.py b/2020/day07-bags.py
new file mode 100644
index 0000000..67120ae
--- /dev/null
+++ b/2020/day07-bags.py
@@ -0,0 +1,78 @@
+import re
+from typing import List
+
+import networkx as nx
+
+
+def main(filename: str, expected_part_1: int = None, expected_part_2: int = None):
+    print(f"\n+ Running on {filename}")
+    with open(filename) as f:
+        rules = f.read().strip().split("\n")  # type: List[str]
+
+    graph_part_1 = nx.DiGraph()
+    graph_part_2 = nx.DiGraph()
+    for rule in rules:
+        edges = extract_edges_from_rule(rule, container_first=False)
+        graph_part_1.add_weighted_edges_from(edges)
+        edges = extract_edges_from_rule(rule, container_first=True)
+        graph_part_2.add_weighted_edges_from(edges)
+
+    counter_part_1 = solve_part_1(graph_part_1)
+    counter_part_2 = solve_part_2(graph_part_2)
+
+    print(f"1. Found {counter_part_1}")
+    if expected_part_1:
+        assert expected_part_1 == counter_part_1
+
+    print(f"2. Found {counter_part_2}")
+    if expected_part_2:
+        assert expected_part_2 == counter_part_2
+
+
+def extract_edges_from_rule(rule: str, container_first: bool):
+    if "no other bags" in rule:
+        return []
+    container, contained = rule.split(" bags contain")
+    contained = contained.split(", ")
+    edges = []
+    spec_regex = re.compile(r"^(?P<quantity>\d+) (?P<name>\w+ \w+) bags?\.?$")
+    for specification in contained:
+        specification = specification.strip()
+        match = spec_regex.match(specification)
+        assert match, f"Spec '{specification}' must match regex '{spec_regex}'"
+        groups = match.groupdict()
+        if container_first:
+            edges.append((container, groups["name"], int(groups["quantity"])))
+        else:
+            edges.append((groups["name"], container, int(groups["quantity"])))
+    return edges
+
+
+def solve_part_1(graph: nx.DiGraph):
+    res = set()
+    to_see = {"shiny gold"}
+    while to_see:
+        next_node = to_see.pop()
+        linked_nodes = set(graph[next_node])
+        res.update(linked_nodes)
+        to_see.update(linked_nodes)
+    return len(res)
+
+
+def solve_part_2(graph: nx.DiGraph):
+    bag_weight = 0
+    to_see = [{"name": "shiny gold", "weight": 1}]
+    while to_see:
+        current_node = to_see.pop()
+        linked_nodes = graph[current_node["name"]]
+        for node_name, data in linked_nodes.items():
+            multiplier = current_node["weight"] * data["weight"]
+            bag_weight += multiplier
+            to_see.append({"name": node_name, "weight": multiplier})
+    return bag_weight
+
+
+if __name__ == "__main__":
+    main("inputs/day07-test1", 4, 32)
+    main("inputs/day07-test2", None, 126)
+    main("inputs/day07", 378)
diff --git a/2020/inputs/day07 b/2020/inputs/day07
new file mode 100644
index 0000000..42edb7a
--- /dev/null
+++ b/2020/inputs/day07
@@ -0,0 +1,594 @@
+dotted blue bags contain 5 wavy green bags, 3 pale beige bags.
+dull lime bags contain 1 dotted olive bag, 3 dim brown bags.
+mirrored magenta bags contain 3 mirrored gray bags, 2 plaid beige bags, 4 dull brown bags, 3 pale plum bags.
+posh coral bags contain 2 light blue bags, 2 dotted purple bags, 1 pale fuchsia bag, 2 light cyan bags.
+bright orange bags contain 2 shiny chartreuse bags.
+plaid salmon bags contain 1 faded coral bag, 4 clear lavender bags, 5 wavy tan bags.
+wavy lavender bags contain 2 drab purple bags, 2 light brown bags, 2 wavy tomato bags, 1 mirrored plum bag.
+clear indigo bags contain 4 dark magenta bags, 2 shiny brown bags.
+posh salmon bags contain 4 dull tomato bags, 3 drab black bags, 5 mirrored chartreuse bags, 4 shiny blue bags.
+mirrored coral bags contain 4 faded aqua bags, 2 plaid plum bags, 5 striped tan bags, 5 wavy tomato bags.
+dotted purple bags contain 1 faded gold bag.
+bright purple bags contain 2 muted indigo bags, 3 pale maroon bags, 4 dim coral bags, 2 dark blue bags.
+drab olive bags contain 2 shiny coral bags.
+dim orange bags contain 1 faded turquoise bag.
+drab aqua bags contain 1 faded black bag, 4 clear lavender bags.
+bright salmon bags contain 2 bright aqua bags.
+dim brown bags contain 1 bright yellow bag, 3 faded cyan bags, 4 dotted chartreuse bags.
+clear tan bags contain 2 posh tomato bags, 4 bright tan bags, 1 mirrored gray bag.
+faded beige bags contain 2 mirrored olive bags, 5 dark chartreuse bags.
+drab chartreuse bags contain 1 shiny white bag.
+faded coral bags contain 4 dotted green bags, 2 dim violet bags, 3 striped magenta bags.
+vibrant crimson bags contain 5 shiny gray bags, 2 muted black bags, 2 posh brown bags.
+mirrored aqua bags contain 5 bright brown bags, 3 mirrored tomato bags, 3 bright bronze bags, 1 shiny magenta bag.
+dotted salmon bags contain 2 muted tan bags, 4 light bronze bags.
+vibrant salmon bags contain 5 dull yellow bags, 5 wavy tan bags, 3 light fuchsia bags, 1 drab tan bag.
+vibrant olive bags contain 2 pale white bags, 2 dull coral bags, 1 mirrored magenta bag, 2 clear crimson bags.
+shiny plum bags contain 3 dotted chartreuse bags, 1 striped tomato bag, 4 clear indigo bags.
+pale fuchsia bags contain 1 mirrored indigo bag, 2 plaid aqua bags, 1 striped teal bag, 4 drab salmon bags.
+wavy beige bags contain 1 mirrored coral bag, 1 bright plum bag, 2 dark lavender bags.
+drab silver bags contain 5 vibrant gold bags, 5 pale gray bags.
+light salmon bags contain 2 drab chartreuse bags, 3 faded gray bags, 3 pale gray bags, 1 clear olive bag.
+faded red bags contain 5 dull chartreuse bags, 2 plaid aqua bags.
+clear maroon bags contain 2 muted lavender bags.
+dull green bags contain 3 pale olive bags, 5 vibrant gold bags, 2 clear teal bags, 5 dotted plum bags.
+striped white bags contain 1 dim cyan bag.
+pale coral bags contain 5 dim purple bags, 3 faded silver bags, 3 dim blue bags, 3 dotted brown bags.
+drab green bags contain 5 pale teal bags.
+posh tomato bags contain 4 drab fuchsia bags, 5 dark brown bags.
+shiny chartreuse bags contain 5 dim maroon bags, 5 dull indigo bags, 5 pale purple bags, 3 vibrant gold bags.
+dark plum bags contain 4 muted tan bags.
+faded green bags contain 4 drab lavender bags.
+pale tomato bags contain 3 bright maroon bags, 4 pale turquoise bags, 4 dark gold bags, 3 dull indigo bags.
+striped aqua bags contain 1 dull gray bag, 5 dim blue bags, 5 wavy cyan bags.
+dotted lavender bags contain 4 pale plum bags, 2 bright coral bags.
+light gold bags contain 3 light tan bags, 4 clear indigo bags, 3 shiny tan bags.
+striped maroon bags contain 5 drab tan bags, 1 pale black bag.
+plaid black bags contain 3 dull fuchsia bags.
+dim beige bags contain 1 dim teal bag, 1 muted salmon bag.
+mirrored teal bags contain 2 bright coral bags, 4 dotted brown bags, 5 vibrant white bags, 3 clear magenta bags.
+faded gold bags contain no other bags.
+faded yellow bags contain 1 faded brown bag, 3 clear tomato bags.
+bright violet bags contain 1 faded lime bag, 5 dark chartreuse bags, 1 shiny black bag, 3 vibrant yellow bags.
+shiny fuchsia bags contain 2 dotted plum bags.
+dim aqua bags contain 1 dim cyan bag.
+dotted fuchsia bags contain 5 muted blue bags, 1 pale brown bag, 2 shiny salmon bags.
+dim fuchsia bags contain 3 muted tomato bags, 2 striped lime bags, 2 clear white bags, 2 striped blue bags.
+faded teal bags contain 1 wavy gold bag, 1 clear coral bag, 3 pale crimson bags.
+dull plum bags contain 1 bright tan bag, 5 light violet bags, 5 shiny black bags.
+light cyan bags contain 1 mirrored turquoise bag, 1 dim gray bag, 5 faded white bags.
+vibrant cyan bags contain 1 dotted gold bag, 1 mirrored indigo bag.
+bright coral bags contain 1 pale lavender bag, 3 mirrored olive bags, 3 muted tan bags.
+dim chartreuse bags contain 3 pale white bags, 5 faded white bags, 3 mirrored magenta bags, 5 faded black bags.
+pale green bags contain 3 faded white bags, 5 dotted lavender bags.
+wavy gray bags contain 3 wavy tomato bags, 4 dull gray bags, 4 shiny teal bags, 5 pale beige bags.
+dotted cyan bags contain 4 bright white bags.
+shiny olive bags contain 2 wavy chartreuse bags, 5 dim chartreuse bags, 4 pale gold bags, 1 posh crimson bag.
+drab maroon bags contain 3 clear olive bags, 4 dotted blue bags, 4 dim magenta bags.
+striped purple bags contain 4 wavy beige bags, 1 pale orange bag, 1 pale brown bag.
+dull olive bags contain 2 vibrant yellow bags.
+faded tomato bags contain 4 light turquoise bags.
+dotted maroon bags contain 2 faded cyan bags, 3 muted tomato bags, 1 shiny aqua bag, 3 bright orange bags.
+wavy turquoise bags contain 1 drab magenta bag.
+plaid green bags contain 1 light blue bag, 1 mirrored silver bag, 5 striped gold bags.
+drab indigo bags contain 5 dull aqua bags.
+plaid crimson bags contain 1 posh yellow bag, 5 shiny cyan bags.
+drab salmon bags contain 3 bright lavender bags, 4 bright violet bags, 1 mirrored brown bag, 4 shiny gold bags.
+dim turquoise bags contain 5 wavy brown bags, 4 mirrored yellow bags.
+pale bronze bags contain 2 dotted bronze bags, 5 dim purple bags, 1 plaid red bag.
+striped blue bags contain 5 drab fuchsia bags.
+wavy aqua bags contain 5 posh plum bags, 1 striped bronze bag, 4 dark magenta bags.
+posh beige bags contain 1 faded lime bag, 3 wavy white bags, 2 mirrored gray bags.
+plaid magenta bags contain 4 light olive bags, 3 faded salmon bags.
+plaid gray bags contain 1 light indigo bag, 5 muted indigo bags.
+mirrored white bags contain 3 muted gray bags, 4 dotted beige bags, 5 dotted salmon bags, 5 muted gold bags.
+dull chartreuse bags contain 3 muted gray bags.
+faded cyan bags contain 4 light violet bags, 4 faded lime bags, 2 bright silver bags, 3 pale olive bags.
+mirrored red bags contain 1 dotted violet bag, 5 bright plum bags, 2 pale violet bags, 4 pale plum bags.
+shiny purple bags contain 2 pale magenta bags, 2 shiny fuchsia bags.
+vibrant plum bags contain 5 light bronze bags, 3 plaid lavender bags, 1 shiny coral bag, 2 vibrant yellow bags.
+shiny lime bags contain 1 posh black bag.
+mirrored salmon bags contain 5 dull magenta bags, 2 clear gray bags, 1 dim indigo bag, 4 light brown bags.
+dotted violet bags contain 2 pale violet bags.
+muted orange bags contain 5 dark coral bags, 3 mirrored tomato bags, 1 dotted green bag.
+bright lime bags contain 3 shiny gold bags, 4 plaid lavender bags, 3 dull gold bags.
+pale lavender bags contain no other bags.
+clear aqua bags contain 2 plaid turquoise bags.
+clear white bags contain 4 shiny coral bags, 5 striped gold bags, 2 mirrored magenta bags.
+clear chartreuse bags contain 1 posh lime bag.
+wavy silver bags contain 3 clear orange bags, 2 clear lavender bags.
+posh cyan bags contain 1 shiny crimson bag.
+light plum bags contain 1 plaid lavender bag.
+dim lime bags contain 5 bright crimson bags, 3 dark green bags, 2 vibrant green bags, 3 pale maroon bags.
+dim coral bags contain 4 muted crimson bags, 1 mirrored plum bag.
+pale salmon bags contain 5 wavy orange bags, 4 dotted gold bags, 4 posh brown bags.
+faded chartreuse bags contain 1 dotted chartreuse bag, 3 wavy orange bags.
+faded olive bags contain 5 pale blue bags, 3 dim yellow bags, 1 dotted gray bag, 2 dim crimson bags.
+clear lime bags contain 3 dull fuchsia bags, 4 wavy red bags.
+bright blue bags contain 3 mirrored violet bags, 3 pale gold bags, 4 drab salmon bags, 5 dull silver bags.
+muted maroon bags contain 5 dull salmon bags, 3 dim gray bags.
+clear teal bags contain 2 muted tomato bags, 4 faded turquoise bags.
+shiny white bags contain 1 posh red bag, 3 dotted red bags.
+light magenta bags contain 4 drab olive bags.
+vibrant coral bags contain 5 pale lavender bags, 5 plaid red bags.
+wavy yellow bags contain 3 vibrant beige bags, 4 muted crimson bags, 4 bright white bags, 1 pale maroon bag.
+bright black bags contain 2 striped maroon bags.
+plaid lavender bags contain 1 drab turquoise bag.
+light crimson bags contain 2 wavy chartreuse bags.
+muted salmon bags contain 2 bright orange bags, 3 dotted plum bags, 3 light magenta bags.
+striped teal bags contain 4 dark chartreuse bags, 1 dim maroon bag.
+dull bronze bags contain no other bags.
+dotted bronze bags contain 1 striped orange bag, 5 shiny cyan bags, 2 muted tan bags.
+dark gold bags contain 3 pale plum bags, 3 mirrored olive bags.
+mirrored lime bags contain 3 dim maroon bags, 3 light violet bags, 2 mirrored turquoise bags, 3 vibrant yellow bags.
+clear violet bags contain 2 drab salmon bags, 4 pale gray bags, 4 striped tan bags, 5 mirrored blue bags.
+plaid beige bags contain 3 dull gold bags.
+shiny salmon bags contain 3 dark chartreuse bags, 4 bright yellow bags, 5 dark gold bags, 2 muted tomato bags.
+dull brown bags contain 1 bright silver bag, 4 muted tan bags.
+dull orange bags contain 1 dim bronze bag.
+vibrant lavender bags contain 4 dotted violet bags, 3 striped lime bags.
+light blue bags contain 2 shiny teal bags, 5 striped orange bags, 5 shiny gray bags.
+plaid teal bags contain 4 dark turquoise bags, 4 posh indigo bags, 1 mirrored tan bag.
+drab black bags contain 4 vibrant chartreuse bags, 4 dim turquoise bags.
+light beige bags contain 3 pale aqua bags.
+mirrored gray bags contain 5 dark chartreuse bags.
+faded black bags contain 4 shiny salmon bags.
+light yellow bags contain 1 dotted magenta bag.
+bright red bags contain 5 bright bronze bags, 3 dull white bags, 3 dim plum bags, 3 light tan bags.
+mirrored lavender bags contain 5 faded chartreuse bags.
+shiny coral bags contain 3 plaid chartreuse bags, 1 pale lavender bag.
+clear bronze bags contain 4 mirrored silver bags, 1 dim coral bag, 3 posh teal bags.
+dotted yellow bags contain 1 bright crimson bag, 5 dotted olive bags.
+light bronze bags contain 4 dim maroon bags, 3 shiny crimson bags.
+wavy tomato bags contain 5 dull red bags, 3 wavy cyan bags, 4 dark gold bags.
+dotted turquoise bags contain 5 muted silver bags.
+posh orange bags contain 2 bright beige bags, 5 vibrant chartreuse bags, 3 drab green bags.
+wavy bronze bags contain 1 dark coral bag.
+plaid tan bags contain 1 vibrant bronze bag.
+wavy red bags contain 4 dotted gray bags, 2 pale purple bags, 1 bright tan bag.
+dull turquoise bags contain 4 dull crimson bags.
+faded brown bags contain 5 muted teal bags.
+dark violet bags contain 1 dim gold bag, 1 dim beige bag, 5 dull orange bags.
+bright brown bags contain 1 plaid aqua bag, 4 light cyan bags.
+dull teal bags contain 4 shiny teal bags.
+dotted white bags contain 3 pale black bags, 2 drab black bags, 5 faded fuchsia bags, 1 plaid black bag.
+dark magenta bags contain 5 shiny teal bags, 4 pale purple bags.
+mirrored maroon bags contain 3 plaid chartreuse bags, 2 muted orange bags, 5 pale gray bags, 4 drab green bags.
+faded magenta bags contain 1 bright green bag, 5 pale lavender bags, 4 posh fuchsia bags, 2 pale teal bags.
+wavy violet bags contain 4 bright indigo bags.
+posh gold bags contain 1 bright green bag, 3 dim cyan bags.
+muted silver bags contain 3 light lime bags, 4 wavy indigo bags, 5 striped turquoise bags, 5 clear blue bags.
+muted fuchsia bags contain 2 pale olive bags, 1 light maroon bag, 3 plaid blue bags, 1 light blue bag.
+posh turquoise bags contain 3 light lime bags, 4 wavy tomato bags, 3 vibrant blue bags, 3 posh fuchsia bags.
+dull purple bags contain 1 striped tan bag, 2 vibrant tomato bags, 2 dim brown bags, 2 shiny fuchsia bags.
+light fuchsia bags contain 2 mirrored turquoise bags, 4 striped lime bags, 4 faded white bags.
+dull gold bags contain 5 plaid tan bags, 2 light bronze bags, 1 striped tan bag.
+wavy olive bags contain 4 vibrant maroon bags, 1 drab salmon bag.
+pale beige bags contain 1 wavy white bag, 1 dotted orange bag, 4 dim gray bags.
+clear crimson bags contain 4 dull blue bags.
+dotted tomato bags contain 5 dotted olive bags.
+drab purple bags contain 1 striped tan bag, 3 mirrored olive bags, 4 mirrored turquoise bags.
+plaid red bags contain 2 bright cyan bags, 5 pale lavender bags, 3 dark chartreuse bags, 1 dotted plum bag.
+posh silver bags contain 5 light olive bags, 5 bright white bags, 5 light violet bags, 4 faded orange bags.
+muted teal bags contain 2 wavy violet bags.
+light red bags contain 2 dull white bags, 4 drab fuchsia bags.
+bright crimson bags contain 4 light lavender bags, 2 dotted plum bags.
+plaid purple bags contain 5 dull magenta bags, 5 light lavender bags.
+dark gray bags contain 4 dull plum bags, 5 muted tomato bags, 3 drab brown bags.
+vibrant gray bags contain 4 posh black bags.
+plaid fuchsia bags contain 1 posh lime bag.
+striped chartreuse bags contain 4 posh teal bags, 1 bright purple bag, 1 clear white bag.
+dull fuchsia bags contain 3 bright brown bags, 3 striped olive bags, 2 faded white bags.
+muted beige bags contain 4 drab chartreuse bags.
+vibrant beige bags contain 4 striped crimson bags.
+vibrant indigo bags contain 5 dull plum bags, 1 dull maroon bag, 2 striped white bags.
+dull silver bags contain 5 dull white bags, 2 dull gold bags, 4 shiny cyan bags, 4 wavy gold bags.
+dim blue bags contain 5 posh yellow bags, 5 dim maroon bags.
+posh white bags contain 4 dim teal bags, 4 light brown bags.
+mirrored tomato bags contain 1 posh purple bag, 3 striped aqua bags.
+light black bags contain 1 mirrored chartreuse bag, 3 muted yellow bags, 4 muted tan bags.
+plaid silver bags contain 2 dull beige bags, 5 bright tan bags, 5 posh tomato bags.
+shiny violet bags contain 1 plaid beige bag, 3 faded teal bags, 4 dotted tomato bags, 1 shiny orange bag.
+dull black bags contain 5 vibrant coral bags, 2 clear orange bags.
+dim white bags contain 5 drab brown bags, 2 plaid lavender bags.
+wavy salmon bags contain 5 dull white bags, 5 vibrant crimson bags, 2 posh silver bags, 1 dim purple bag.
+dark green bags contain 1 dull magenta bag, 3 light tomato bags, 1 pale olive bag, 5 pale brown bags.
+light chartreuse bags contain 1 dotted silver bag, 3 bright maroon bags, 4 vibrant silver bags, 5 bright coral bags.
+dim green bags contain 3 wavy bronze bags, 3 bright tan bags, 1 dotted magenta bag.
+shiny tan bags contain 3 striped turquoise bags, 4 drab brown bags, 2 wavy tan bags, 3 light fuchsia bags.
+muted lime bags contain 4 dark yellow bags, 5 vibrant blue bags.
+dark coral bags contain 5 plaid chartreuse bags.
+striped fuchsia bags contain 4 light lavender bags, 4 dull gray bags, 5 wavy cyan bags, 2 striped orange bags.
+shiny maroon bags contain 3 striped olive bags, 5 dull green bags, 4 shiny cyan bags.
+dotted red bags contain 5 light violet bags, 4 plaid chartreuse bags.
+dim salmon bags contain 1 dim blue bag, 3 dotted indigo bags, 4 pale crimson bags, 3 drab blue bags.
+pale magenta bags contain 5 pale violet bags, 1 dark blue bag.
+clear coral bags contain 2 faded turquoise bags, 2 shiny cyan bags, 4 dull red bags.
+dim black bags contain 4 dim aqua bags, 5 pale blue bags.
+clear cyan bags contain 2 light violet bags, 5 drab salmon bags, 4 dark teal bags.
+dull gray bags contain 2 bright lavender bags, 3 pale plum bags, 5 dull plum bags.
+dull salmon bags contain 4 posh violet bags, 3 mirrored indigo bags, 3 plaid tomato bags.
+pale cyan bags contain 2 pale chartreuse bags, 4 light brown bags, 1 plaid beige bag, 3 light maroon bags.
+faded indigo bags contain 3 dim maroon bags, 3 mirrored violet bags.
+wavy orange bags contain 3 plaid purple bags.
+dim plum bags contain 2 wavy tomato bags.
+pale turquoise bags contain 2 faded lime bags.
+drab orange bags contain 2 mirrored turquoise bags, 5 plaid tomato bags, 3 dotted blue bags, 5 wavy red bags.
+mirrored cyan bags contain 5 muted chartreuse bags, 4 dim cyan bags, 5 posh fuchsia bags.
+vibrant purple bags contain 5 dotted turquoise bags.
+posh red bags contain 4 faded turquoise bags, 2 light violet bags.
+muted crimson bags contain 5 shiny fuchsia bags.
+drab magenta bags contain 1 dull fuchsia bag.
+wavy tan bags contain 1 mirrored plum bag.
+vibrant tomato bags contain 3 plaid blue bags, 3 clear fuchsia bags, 5 dark yellow bags.
+mirrored gold bags contain 3 muted purple bags, 5 dark indigo bags, 5 dotted brown bags, 1 mirrored olive bag.
+mirrored plum bags contain 3 faded turquoise bags.
+muted gray bags contain 4 light bronze bags.
+light olive bags contain 3 bright lavender bags, 4 wavy orange bags, 3 clear lavender bags.
+faded tan bags contain 4 vibrant red bags, 1 drab bronze bag, 5 mirrored plum bags.
+posh plum bags contain 4 dotted gold bags, 4 dotted plum bags, 2 vibrant gold bags.
+faded maroon bags contain 5 dim red bags.
+drab teal bags contain 5 faded chartreuse bags, 2 faded silver bags.
+clear black bags contain 2 pale red bags, 3 plaid black bags.
+mirrored indigo bags contain 3 dim chartreuse bags, 1 wavy violet bag, 1 dull green bag.
+pale teal bags contain 4 wavy indigo bags.
+drab cyan bags contain 4 dotted plum bags, 5 dim red bags.
+striped salmon bags contain 4 clear olive bags, 4 wavy orange bags.
+faded bronze bags contain 5 mirrored olive bags, 2 dark green bags.
+muted magenta bags contain 2 mirrored beige bags, 1 wavy orange bag, 3 light salmon bags.
+wavy plum bags contain 5 light cyan bags, 2 drab turquoise bags.
+dark lavender bags contain 2 dim coral bags.
+faded lavender bags contain 4 wavy bronze bags, 3 dim yellow bags.
+dark maroon bags contain 5 striped orange bags.
+clear fuchsia bags contain 1 dull brown bag, 4 posh red bags, 3 plaid purple bags.
+shiny magenta bags contain 2 striped maroon bags, 5 mirrored olive bags, 2 drab lime bags.
+wavy coral bags contain 4 posh maroon bags, 5 dim white bags, 5 pale indigo bags, 5 dotted maroon bags.
+dark silver bags contain 3 posh plum bags.
+shiny blue bags contain 1 wavy indigo bag, 4 dark magenta bags, 4 light turquoise bags.
+clear lavender bags contain 1 bright violet bag, 4 wavy cyan bags, 2 dim blue bags, 5 posh violet bags.
+shiny orange bags contain 2 pale tomato bags, 1 pale teal bag.
+mirrored beige bags contain 5 dotted gold bags, 1 faded violet bag, 4 striped gray bags.
+bright cyan bags contain 4 muted tomato bags, 1 drab turquoise bag, 4 bright yellow bags.
+vibrant fuchsia bags contain 4 striped tan bags, 1 dark black bag, 4 plaid olive bags, 2 wavy aqua bags.
+pale olive bags contain 4 posh yellow bags, 4 pale plum bags.
+dotted crimson bags contain 3 dim gray bags, 1 mirrored lime bag.
+vibrant orange bags contain 5 striped orange bags, 3 plaid blue bags.
+light brown bags contain 4 dotted chartreuse bags.
+muted plum bags contain 1 muted indigo bag, 5 plaid yellow bags, 1 vibrant silver bag, 1 drab turquoise bag.
+dotted chartreuse bags contain 5 dotted red bags, 5 light lavender bags, 4 pale black bags, 3 muted tomato bags.
+bright chartreuse bags contain 5 dim salmon bags, 5 shiny salmon bags, 4 bright plum bags, 2 dark lavender bags.
+dim gray bags contain 3 dull indigo bags.
+faded fuchsia bags contain 2 muted blue bags, 1 mirrored blue bag, 2 dotted green bags, 5 mirrored olive bags.
+striped tomato bags contain 4 dull gray bags, 1 vibrant plum bag, 3 mirrored coral bags.
+clear turquoise bags contain 4 light orange bags, 3 faded black bags, 5 mirrored lavender bags, 5 posh white bags.
+dotted gray bags contain 4 mirrored turquoise bags, 5 light lavender bags, 1 vibrant yellow bag, 4 dull bronze bags.
+shiny beige bags contain 3 plaid silver bags, 2 faded chartreuse bags, 2 vibrant lavender bags, 2 wavy olive bags.
+pale red bags contain 4 mirrored olive bags.
+mirrored silver bags contain 2 vibrant maroon bags, 5 plaid chartreuse bags, 4 vibrant plum bags, 5 faded white bags.
+plaid aqua bags contain 5 faded aqua bags, 4 dotted fuchsia bags.
+dull yellow bags contain 5 bright turquoise bags, 3 posh plum bags, 1 pale white bag.
+faded orange bags contain 3 dotted bronze bags, 1 mirrored tan bag.
+wavy green bags contain 1 wavy turquoise bag.
+posh tan bags contain 5 striped lavender bags, 4 posh tomato bags.
+wavy crimson bags contain 4 pale lavender bags, 2 mirrored tan bags, 5 plaid beige bags.
+striped yellow bags contain 3 shiny green bags, 5 dark gold bags, 4 drab teal bags, 3 drab olive bags.
+pale plum bags contain 2 dull indigo bags, 1 dotted plum bag, 1 bright yellow bag.
+pale yellow bags contain 2 bright green bags, 5 dull beige bags, 3 light coral bags, 3 dull red bags.
+striped silver bags contain 1 clear crimson bag, 4 shiny salmon bags.
+bright silver bags contain 2 shiny black bags, 3 faded gold bags, 5 bright yellow bags.
+shiny red bags contain 1 pale turquoise bag, 5 shiny beige bags.
+posh chartreuse bags contain 5 dotted maroon bags, 5 shiny bronze bags, 1 shiny cyan bag, 3 pale aqua bags.
+wavy teal bags contain 4 mirrored plum bags, 4 drab silver bags, 3 pale green bags, 1 mirrored lime bag.
+posh olive bags contain 2 dim salmon bags, 1 faded black bag, 1 light lime bag.
+dark fuchsia bags contain 3 mirrored indigo bags.
+dark cyan bags contain 4 muted indigo bags, 4 shiny crimson bags, 2 drab turquoise bags.
+posh magenta bags contain 5 bright blue bags, 1 dull turquoise bag.
+muted red bags contain 3 light violet bags, 2 dark cyan bags.
+vibrant gold bags contain 2 dotted chartreuse bags, 5 pale brown bags, 1 mirrored brown bag, 5 plaid lavender bags.
+muted purple bags contain 3 dim blue bags, 3 wavy red bags, 1 clear lavender bag.
+dim magenta bags contain 5 muted tan bags, 4 striped olive bags, 5 vibrant gold bags.
+faded plum bags contain 1 faded black bag, 1 muted green bag.
+light violet bags contain 3 mirrored turquoise bags, 1 dull bronze bag.
+faded salmon bags contain 1 pale salmon bag, 1 light teal bag.
+posh black bags contain 2 wavy purple bags.
+plaid white bags contain 1 shiny salmon bag, 3 posh purple bags.
+mirrored green bags contain 3 bright tan bags, 1 plaid white bag, 3 mirrored plum bags.
+dark red bags contain 2 bright purple bags, 2 muted white bags, 5 drab cyan bags, 5 plaid olive bags.
+vibrant teal bags contain 5 striped olive bags, 1 pale olive bag.
+dotted green bags contain 3 dark cyan bags.
+dark indigo bags contain 3 bright brown bags, 3 drab white bags, 2 muted purple bags, 2 plaid silver bags.
+drab tan bags contain 3 dotted gray bags, 2 faded black bags, 1 dull brown bag, 2 drab salmon bags.
+vibrant chartreuse bags contain 5 pale brown bags.
+mirrored olive bags contain 2 dim blue bags, 2 shiny gold bags, 4 light lavender bags.
+light silver bags contain 3 drab orange bags, 5 light plum bags, 2 dotted olive bags.
+light indigo bags contain 4 pale yellow bags, 1 vibrant violet bag, 4 dull cyan bags, 5 dotted tomato bags.
+pale orange bags contain 4 pale silver bags, 4 vibrant tomato bags.
+vibrant bronze bags contain 5 dark yellow bags.
+dull beige bags contain 4 dotted gray bags, 4 pale lavender bags, 5 light lavender bags, 3 shiny coral bags.
+bright gray bags contain 3 bright silver bags.
+vibrant green bags contain 4 muted tan bags, 3 light lavender bags, 5 light magenta bags.
+plaid violet bags contain 4 bright lime bags, 2 mirrored olive bags, 4 faded blue bags.
+striped bronze bags contain 1 plaid chartreuse bag.
+dim crimson bags contain 3 bright yellow bags, 1 dull gray bag.
+posh purple bags contain 3 light fuchsia bags, 5 pale black bags, 5 wavy orange bags, 3 drab blue bags.
+clear beige bags contain 4 plaid black bags.
+striped gray bags contain 2 pale green bags, 4 light fuchsia bags.
+plaid olive bags contain 2 mirrored gray bags.
+muted green bags contain 1 plaid coral bag.
+clear salmon bags contain 4 muted black bags, 1 bright white bag, 1 drab tomato bag, 2 shiny orange bags.
+dark aqua bags contain 5 light bronze bags, 1 wavy turquoise bag.
+drab tomato bags contain 5 dim chartreuse bags.
+wavy magenta bags contain 3 posh brown bags.
+dull crimson bags contain 1 mirrored tan bag, 4 dotted crimson bags, 5 vibrant indigo bags.
+plaid turquoise bags contain 1 dark bronze bag, 4 bright maroon bags.
+dim cyan bags contain 4 plaid red bags, 4 bright silver bags, 5 vibrant gold bags.
+faded blue bags contain 3 plaid salmon bags, 3 clear cyan bags, 1 wavy aqua bag, 4 mirrored teal bags.
+light orange bags contain 4 posh chartreuse bags, 3 shiny maroon bags, 4 dim teal bags, 4 drab chartreuse bags.
+bright white bags contain 5 drab chartreuse bags.
+clear red bags contain 1 dull magenta bag, 1 light cyan bag.
+drab gold bags contain 4 plaid violet bags, 5 muted gold bags.
+muted chartreuse bags contain 1 plaid crimson bag, 4 vibrant red bags, 1 drab turquoise bag, 5 posh black bags.
+mirrored black bags contain 1 dim white bag, 1 clear gold bag.
+bright indigo bags contain 1 vibrant gold bag, 2 pale purple bags.
+muted indigo bags contain 2 dull plum bags.
+striped tan bags contain 2 dotted chartreuse bags.
+dim tan bags contain 2 dim red bags, 4 light violet bags, 1 clear beige bag.
+muted tomato bags contain 1 faded gold bag, 2 bright yellow bags, 3 dotted plum bags.
+vibrant turquoise bags contain 2 light tan bags, 4 wavy salmon bags, 1 dark tan bag, 1 dull tan bag.
+dotted magenta bags contain 4 plaid blue bags, 1 plaid turquoise bag, 5 striped silver bags.
+dark orange bags contain 3 faded bronze bags.
+light tomato bags contain 2 dull bronze bags, 1 pale brown bag, 4 bright violet bags.
+dim teal bags contain 5 dull brown bags.
+muted lavender bags contain 4 dark yellow bags, 4 shiny teal bags, 2 faded aqua bags, 5 wavy cyan bags.
+bright beige bags contain 3 muted black bags, 4 bright blue bags.
+light purple bags contain 1 pale lavender bag, 2 shiny aqua bags.
+plaid blue bags contain 4 dull beige bags, 3 dull brown bags, 3 dotted crimson bags.
+striped lavender bags contain 3 dotted chartreuse bags.
+bright tomato bags contain 1 posh violet bag, 3 shiny aqua bags.
+wavy indigo bags contain 4 mirrored olive bags, 1 faded turquoise bag, 1 vibrant coral bag, 4 bright gray bags.
+pale black bags contain 5 bright silver bags, 3 mirrored turquoise bags.
+mirrored turquoise bags contain no other bags.
+bright plum bags contain 2 faded turquoise bags.
+shiny yellow bags contain 1 clear gold bag.
+plaid bronze bags contain 1 dotted teal bag, 3 faded white bags, 2 shiny green bags.
+striped beige bags contain 3 vibrant teal bags.
+wavy cyan bags contain 5 posh yellow bags.
+light tan bags contain 2 vibrant red bags.
+pale brown bags contain 2 bright yellow bags, 4 pale lavender bags, 5 mirrored turquoise bags, 1 drab turquoise bag.
+bright teal bags contain 3 dark green bags, 2 dull white bags.
+drab yellow bags contain 5 dotted purple bags.
+shiny cyan bags contain 4 vibrant yellow bags.
+vibrant silver bags contain 5 mirrored yellow bags, 5 dull indigo bags, 3 faded cyan bags, 4 faded turquoise bags.
+clear plum bags contain 4 pale lavender bags.
+posh teal bags contain 2 muted tan bags.
+striped crimson bags contain 1 dull plum bag, 2 shiny fuchsia bags, 4 dim maroon bags, 3 bright yellow bags.
+dull lavender bags contain 2 clear fuchsia bags, 5 pale silver bags, 5 dim salmon bags, 4 muted salmon bags.
+posh indigo bags contain 5 faded chartreuse bags, 5 dark green bags, 5 dark blue bags.
+wavy blue bags contain 5 muted yellow bags.
+dull magenta bags contain 5 pale brown bags.
+mirrored bronze bags contain 3 posh turquoise bags.
+posh aqua bags contain 1 dim white bag, 2 clear tomato bags, 2 pale maroon bags.
+pale purple bags contain 2 dotted fuchsia bags.
+mirrored chartreuse bags contain 5 plaid yellow bags, 5 posh tan bags, 4 vibrant silver bags, 3 drab green bags.
+dotted black bags contain 5 muted aqua bags, 1 wavy lime bag, 2 bright lime bags.
+plaid chartreuse bags contain 2 bright yellow bags, 2 faded gold bags, 1 pale lavender bag.
+dotted plum bags contain 4 dull bronze bags, 4 dim blue bags.
+clear gold bags contain 2 bright tan bags, 5 wavy teal bags.
+dark crimson bags contain 4 bright teal bags, 2 wavy gray bags, 1 bright chartreuse bag.
+faded gray bags contain 2 mirrored magenta bags.
+dim gold bags contain 3 drab white bags.
+clear green bags contain 2 pale beige bags.
+dotted gold bags contain 3 dull indigo bags.
+striped lime bags contain 2 dotted chartreuse bags.
+clear brown bags contain 4 dark olive bags, 2 striped yellow bags, 4 dotted red bags, 5 dotted plum bags.
+striped gold bags contain 1 wavy white bag, 3 posh tomato bags, 4 light magenta bags.
+muted brown bags contain 1 clear gold bag.
+plaid tomato bags contain 4 plaid plum bags, 2 pale chartreuse bags.
+dark salmon bags contain 5 pale plum bags, 3 striped lime bags, 4 dotted gray bags.
+drab brown bags contain 1 wavy orange bag, 4 dark cyan bags, 1 drab white bag.
+pale gray bags contain 3 bright crimson bags, 1 bright yellow bag.
+plaid maroon bags contain 1 pale coral bag.
+dim violet bags contain 5 wavy blue bags, 4 shiny coral bags, 4 pale black bags, 3 posh yellow bags.
+faded white bags contain 2 pale plum bags.
+mirrored orange bags contain 3 striped maroon bags, 1 dull bronze bag, 2 pale aqua bags.
+wavy black bags contain 1 faded violet bag, 1 plaid purple bag, 5 dim coral bags, 2 mirrored plum bags.
+dim silver bags contain 2 muted brown bags, 1 posh plum bag.
+dark tomato bags contain 5 dull magenta bags, 2 faded aqua bags, 3 vibrant lime bags, 3 drab silver bags.
+dotted silver bags contain 2 dotted red bags.
+muted yellow bags contain 4 drab purple bags, 3 striped olive bags.
+shiny lavender bags contain 5 plaid purple bags, 2 vibrant crimson bags, 4 dull olive bags.
+clear tomato bags contain 4 shiny bronze bags.
+dark turquoise bags contain 5 dim brown bags.
+drab coral bags contain 3 dull orange bags.
+dotted beige bags contain 1 wavy lavender bag, 5 dull orange bags, 4 dull lime bags, 3 dull blue bags.
+dark teal bags contain 3 muted indigo bags, 5 dark gold bags, 3 dull green bags, 2 plaid tan bags.
+light lavender bags contain 2 dim maroon bags, 4 muted tomato bags, 4 dull plum bags.
+dim lavender bags contain 4 light magenta bags, 4 shiny fuchsia bags, 5 wavy chartreuse bags, 1 faded chartreuse bag.
+vibrant brown bags contain 4 dull bronze bags, 1 clear green bag, 3 posh orange bags, 3 mirrored silver bags.
+pale tan bags contain 3 bright tomato bags, 5 pale maroon bags, 3 wavy teal bags.
+muted black bags contain 1 light lime bag.
+posh lime bags contain 3 bright crimson bags, 4 posh beige bags, 1 bright cyan bag.
+light aqua bags contain 4 posh olive bags, 4 light tan bags, 4 wavy tan bags, 2 dotted blue bags.
+dotted tan bags contain 3 dark yellow bags, 4 posh silver bags, 3 dark beige bags.
+shiny black bags contain no other bags.
+mirrored fuchsia bags contain 1 bright purple bag, 3 posh lime bags, 5 dim black bags.
+dim purple bags contain 3 muted indigo bags.
+wavy white bags contain 2 pale olive bags.
+bright magenta bags contain 5 dull aqua bags, 3 dull green bags, 2 shiny turquoise bags.
+drab white bags contain 1 plaid yellow bag, 2 shiny green bags, 5 posh beige bags, 5 plaid tan bags.
+mirrored crimson bags contain 2 shiny teal bags.
+pale white bags contain 2 muted indigo bags.
+shiny bronze bags contain 5 mirrored crimson bags, 3 pale brown bags, 4 clear chartreuse bags.
+clear blue bags contain 1 drab chartreuse bag, 4 striped turquoise bags, 1 plaid aqua bag, 5 pale aqua bags.
+shiny brown bags contain 1 dotted bronze bag, 4 shiny fuchsia bags, 4 drab fuchsia bags, 4 dark lavender bags.
+dotted teal bags contain 4 dull olive bags, 4 clear black bags.
+posh gray bags contain 1 wavy salmon bag.
+dark white bags contain 4 pale lime bags, 4 plaid beige bags, 5 dull fuchsia bags, 1 pale yellow bag.
+dull cyan bags contain 4 muted lavender bags, 2 plaid tan bags, 2 dim blue bags.
+dark olive bags contain 2 dim indigo bags, 1 dark brown bag, 5 dark yellow bags, 4 dull gray bags.
+vibrant tan bags contain 4 bright tan bags, 1 pale tomato bag.
+drab beige bags contain 4 muted magenta bags, 2 bright plum bags, 3 pale beige bags.
+clear magenta bags contain 2 dull indigo bags, 5 vibrant green bags.
+posh yellow bags contain no other bags.
+vibrant magenta bags contain 2 dark green bags.
+posh blue bags contain 2 muted chartreuse bags, 3 vibrant coral bags.
+striped violet bags contain 1 dotted orange bag, 5 striped red bags, 5 dull lime bags.
+dark yellow bags contain 2 shiny turquoise bags.
+bright turquoise bags contain 2 bright yellow bags, 2 posh violet bags, 4 bright plum bags.
+pale silver bags contain 4 vibrant bronze bags, 4 faded purple bags, 1 shiny green bag, 1 plaid lavender bag.
+muted white bags contain 3 mirrored olive bags.
+light green bags contain 5 shiny plum bags, 4 pale lavender bags, 5 faded gold bags.
+drab lime bags contain 2 plaid beige bags.
+pale chartreuse bags contain 4 dotted brown bags, 1 dark black bag, 3 mirrored plum bags, 1 faded black bag.
+mirrored violet bags contain 5 plaid beige bags.
+vibrant white bags contain 5 muted tomato bags.
+faded violet bags contain 1 dull brown bag, 1 mirrored brown bag.
+drab bronze bags contain 3 dim indigo bags, 1 dim magenta bag, 1 bright gray bag.
+posh lavender bags contain 1 wavy black bag, 2 wavy magenta bags.
+vibrant aqua bags contain 2 light lavender bags, 1 faded crimson bag, 4 dark green bags, 3 mirrored white bags.
+bright green bags contain 1 dark gray bag.
+shiny turquoise bags contain 2 bright yellow bags.
+pale aqua bags contain 3 shiny gold bags, 2 drab silver bags, 3 drab salmon bags.
+faded silver bags contain 3 striped teal bags, 5 mirrored indigo bags.
+shiny indigo bags contain 3 wavy olive bags, 3 dim blue bags, 2 faded gold bags, 4 clear fuchsia bags.
+vibrant yellow bags contain 5 dark chartreuse bags, 3 dull indigo bags, 1 bright tan bag.
+shiny aqua bags contain 3 striped olive bags, 2 shiny teal bags, 5 pale teal bags.
+bright maroon bags contain 2 striped lime bags.
+dark purple bags contain 5 dotted brown bags, 1 bright olive bag, 3 drab orange bags, 1 mirrored olive bag.
+drab lavender bags contain 5 wavy beige bags, 4 bright gold bags, 3 wavy cyan bags.
+dull white bags contain 4 posh teal bags, 4 mirrored turquoise bags, 1 muted purple bag.
+clear silver bags contain 1 dull lime bag, 2 dim plum bags, 5 wavy maroon bags, 3 striped cyan bags.
+bright lavender bags contain 1 muted tomato bag.
+pale crimson bags contain 1 striped tan bag, 4 dotted red bags, 3 dotted fuchsia bags, 5 dull brown bags.
+posh maroon bags contain 3 dark magenta bags, 3 pale gray bags.
+vibrant lime bags contain 1 dull maroon bag, 4 light purple bags, 5 dull orange bags, 1 dull purple bag.
+drab turquoise bags contain no other bags.
+dark bronze bags contain 2 light tomato bags, 1 vibrant gold bag, 3 posh yellow bags, 5 light lavender bags.
+muted cyan bags contain 3 dotted black bags, 1 faded violet bag, 5 bright violet bags.
+dim tomato bags contain 3 drab chartreuse bags, 1 striped coral bag, 3 pale tan bags.
+light teal bags contain 3 pale gray bags.
+muted olive bags contain 1 dull green bag, 3 bright violet bags, 1 dark yellow bag.
+mirrored tan bags contain 3 dark salmon bags, 1 vibrant red bag, 1 dull gray bag.
+light turquoise bags contain 5 posh red bags, 1 dim chartreuse bag, 3 vibrant beige bags, 2 mirrored lavender bags.
+dark brown bags contain 2 clear fuchsia bags, 2 dull bronze bags, 3 striped aqua bags, 1 shiny gold bag.
+striped orange bags contain 3 shiny gold bags, 1 bright crimson bag, 3 vibrant gold bags.
+bright bronze bags contain 3 faded cyan bags, 3 dim blue bags, 2 faded gold bags, 2 bright tan bags.
+dotted orange bags contain 4 dim magenta bags, 1 faded white bag, 1 muted tan bag.
+dull red bags contain 3 posh yellow bags, 3 pale plum bags.
+clear orange bags contain 5 wavy chartreuse bags, 5 dull aqua bags, 1 faded bronze bag, 5 faded chartreuse bags.
+dark blue bags contain 2 striped lime bags.
+wavy brown bags contain 4 shiny green bags.
+wavy purple bags contain 2 dim maroon bags, 1 vibrant coral bag, 4 posh teal bags, 2 dark teal bags.
+muted tan bags contain 5 bright violet bags, 4 dotted red bags, 5 dull beige bags, 1 dim gray bag.
+posh crimson bags contain 3 dark bronze bags, 3 pale salmon bags, 2 muted beige bags, 2 bright aqua bags.
+pale blue bags contain 3 wavy black bags, 5 dotted brown bags, 5 drab chartreuse bags, 5 bright gray bags.
+striped plum bags contain 4 light turquoise bags.
+posh green bags contain 5 dull cyan bags, 4 muted tan bags, 1 faded silver bag, 3 vibrant black bags.
+mirrored yellow bags contain 5 shiny fuchsia bags, 3 bright tan bags, 4 drab fuchsia bags.
+striped brown bags contain 4 wavy turquoise bags.
+dim bronze bags contain 4 faded black bags, 1 striped lavender bag.
+plaid cyan bags contain 5 posh lime bags, 2 wavy white bags, 3 posh crimson bags.
+plaid brown bags contain 2 dark bronze bags.
+vibrant blue bags contain 4 wavy orange bags, 4 drab silver bags, 2 muted tan bags.
+dull violet bags contain 5 posh black bags, 4 shiny tomato bags.
+striped magenta bags contain 3 faded white bags, 1 vibrant bronze bag.
+striped coral bags contain 1 dull blue bag, 5 faded lime bags, 4 vibrant coral bags.
+plaid lime bags contain 1 shiny black bag, 3 mirrored coral bags.
+dim indigo bags contain 4 dim coral bags, 3 wavy indigo bags, 3 vibrant red bags, 3 wavy orange bags.
+pale violet bags contain 2 drab purple bags.
+striped turquoise bags contain 4 drab teal bags, 5 striped bronze bags.
+striped indigo bags contain 3 striped purple bags, 4 shiny beige bags.
+light coral bags contain 3 bright coral bags, 5 pale teal bags, 5 dull red bags, 3 mirrored tomato bags.
+drab plum bags contain 4 dull white bags, 3 clear crimson bags, 2 wavy lavender bags.
+dim maroon bags contain no other bags.
+shiny crimson bags contain 2 dull indigo bags, 1 bright cyan bag.
+dull aqua bags contain 3 dark yellow bags.
+drab violet bags contain 4 striped aqua bags.
+shiny gold bags contain 2 pale brown bags, 2 dotted chartreuse bags, 1 vibrant gold bag, 4 dull magenta bags.
+plaid indigo bags contain 4 striped purple bags, 3 clear brown bags.
+muted gold bags contain 1 shiny cyan bag.
+dotted lime bags contain 3 dotted olive bags, 4 light tan bags, 4 bright bronze bags, 3 vibrant plum bags.
+vibrant red bags contain 2 wavy red bags, 4 dotted chartreuse bags, 5 dim coral bags.
+faded lime bags contain 5 drab turquoise bags, 4 pale lavender bags.
+striped black bags contain 2 light white bags, 4 posh lime bags, 3 posh chartreuse bags.
+posh brown bags contain 1 muted white bag, 2 striped teal bags, 1 faded chartreuse bag.
+dotted aqua bags contain 5 dull orange bags.
+clear yellow bags contain 5 pale fuchsia bags, 2 posh cyan bags.
+faded crimson bags contain 4 vibrant black bags.
+dull tan bags contain 1 plaid crimson bag.
+dark chartreuse bags contain 1 mirrored turquoise bag.
+clear purple bags contain 1 dotted magenta bag, 2 striped lavender bags.
+pale indigo bags contain 2 drab tan bags, 2 shiny indigo bags.
+plaid coral bags contain 2 dark olive bags, 1 pale aqua bag, 5 shiny bronze bags.
+faded purple bags contain 4 dull aqua bags, 2 drab turquoise bags, 5 wavy crimson bags, 2 faded turquoise bags.
+pale gold bags contain 3 plaid blue bags, 3 muted plum bags, 4 wavy tomato bags, 3 clear lavender bags.
+plaid plum bags contain 1 plaid lavender bag, 3 wavy purple bags.
+vibrant violet bags contain 1 posh teal bag, 4 dull gray bags, 5 dim aqua bags, 5 striped yellow bags.
+light maroon bags contain 5 clear blue bags.
+clear olive bags contain 4 posh yellow bags, 4 dotted olive bags, 2 faded chartreuse bags.
+dotted indigo bags contain 1 muted crimson bag, 5 wavy purple bags, 3 dotted crimson bags, 4 dotted chartreuse bags.
+muted coral bags contain 3 faded teal bags, 3 pale crimson bags, 1 posh fuchsia bag.
+striped olive bags contain 1 plaid chartreuse bag, 1 dull indigo bag, 1 shiny salmon bag, 1 shiny crimson bag.
+dull maroon bags contain 4 dull bronze bags, 1 mirrored brown bag, 5 wavy white bags, 5 clear teal bags.
+bright aqua bags contain 2 light bronze bags, 3 bright violet bags, 5 posh fuchsia bags.
+drab fuchsia bags contain 1 pale black bag.
+plaid orange bags contain 2 muted orange bags.
+faded aqua bags contain 4 striped orange bags, 3 striped aqua bags.
+dull coral bags contain 2 dull aqua bags, 5 dim white bags, 1 striped tan bag.
+muted blue bags contain 1 mirrored turquoise bag, 4 bright lavender bags, 4 dull magenta bags.
+striped cyan bags contain 1 shiny tan bag, 5 dark cyan bags, 2 pale chartreuse bags, 3 muted gold bags.
+muted violet bags contain 4 muted bronze bags, 5 mirrored tan bags, 5 bright yellow bags.
+dull blue bags contain 3 striped fuchsia bags, 2 plaid aqua bags, 1 mirrored lime bag.
+bright olive bags contain 1 pale turquoise bag, 2 vibrant gray bags, 5 posh chartreuse bags, 4 shiny lime bags.
+drab red bags contain 1 light lime bag, 1 mirrored black bag, 4 pale purple bags, 2 drab purple bags.
+mirrored brown bags contain 3 dull bronze bags, 3 bright lavender bags.
+dotted brown bags contain 1 plaid turquoise bag, 1 dull plum bag.
+shiny gray bags contain 2 pale magenta bags.
+posh fuchsia bags contain 1 clear gold bag, 5 muted tomato bags, 4 muted white bags, 1 dark brown bag.
+shiny green bags contain 5 posh teal bags, 2 dark brown bags, 1 faded turquoise bag.
+shiny teal bags contain 1 bright coral bag, 2 plaid aqua bags, 2 vibrant yellow bags.
+pale lime bags contain 5 shiny chartreuse bags, 2 striped gold bags.
+bright tan bags contain 5 drab turquoise bags, 2 dotted plum bags.
+wavy maroon bags contain 3 striped yellow bags, 2 plaid red bags, 4 pale teal bags.
+light gray bags contain 3 wavy teal bags, 1 clear brown bag, 5 striped tan bags, 3 muted magenta bags.
+dark tan bags contain 5 posh purple bags.
+light lime bags contain 4 light brown bags, 3 faded violet bags, 5 bright plum bags.
+bright gold bags contain 1 shiny crimson bag, 4 wavy red bags.
+drab crimson bags contain 2 dotted purple bags, 4 plaid purple bags, 4 vibrant black bags.
+pale maroon bags contain 1 dim gray bag.
+wavy chartreuse bags contain 3 bright lavender bags.
+plaid gold bags contain 5 posh lavender bags.
+plaid yellow bags contain 3 shiny black bags.
+dim red bags contain 2 muted indigo bags, 1 shiny aqua bag, 1 dim gray bag.
+faded turquoise bags contain 2 shiny coral bags.
+mirrored purple bags contain 3 muted beige bags, 4 faded blue bags.
+dark black bags contain 4 bright coral bags.
+dull indigo bags contain no other bags.
+dark lime bags contain 1 shiny chartreuse bag, 5 drab plum bags, 2 dim yellow bags.
+dim yellow bags contain 4 dotted plum bags, 2 dim coral bags, 3 dotted red bags.
+shiny silver bags contain 5 drab tan bags, 1 bright cyan bag.
+posh bronze bags contain 5 dotted salmon bags, 1 light aqua bag.
+dull tomato bags contain 1 clear red bag, 1 dull green bag, 1 dark blue bag, 1 striped maroon bag.
+bright fuchsia bags contain 1 dark cyan bag.
+striped red bags contain 5 mirrored lime bags, 4 dull magenta bags, 2 vibrant yellow bags.
+striped green bags contain 2 dim white bags.
+wavy fuchsia bags contain 3 muted fuchsia bags, 3 drab blue bags.
+posh violet bags contain 2 plaid red bags, 3 faded turquoise bags, 1 faded white bag.
+vibrant maroon bags contain 1 clear fuchsia bag, 5 wavy purple bags, 2 dull gold bags.
+dim olive bags contain 2 mirrored yellow bags, 2 muted magenta bags, 3 drab coral bags.
+muted turquoise bags contain 1 drab white bag, 4 vibrant crimson bags, 5 dark teal bags, 1 drab bronze bag.
+light white bags contain 5 vibrant gold bags, 2 faded silver bags, 1 bright beige bag.
+dark beige bags contain 4 shiny white bags, 3 wavy chartreuse bags, 1 dotted red bag, 5 plaid crimson bags.
+wavy gold bags contain 3 posh teal bags.
+muted bronze bags contain 2 dull bronze bags, 2 muted black bags.
+wavy lime bags contain 3 dim violet bags, 5 posh violet bags, 1 light white bag, 2 posh olive bags.
+clear gray bags contain 2 pale purple bags.
+vibrant black bags contain 5 plaid black bags.
+dotted olive bags contain 4 dotted fuchsia bags.
+drab gray bags contain 3 shiny chartreuse bags, 1 dim yellow bag.
+shiny tomato bags contain 1 bright coral bag, 4 mirrored coral bags.
+dotted coral bags contain 2 plaid cyan bags, 3 light crimson bags, 1 light white bag, 3 drab aqua bags.
+drab blue bags contain 3 bright coral bags, 3 dim coral bags.
+mirrored blue bags contain 5 dotted brown bags, 4 clear chartreuse bags, 2 bright gold bags, 3 striped lavender bags.
+muted aqua bags contain 2 bright turquoise bags.
+bright yellow bags contain no other bags.
diff --git a/2020/inputs/day07-test1 b/2020/inputs/day07-test1
new file mode 100644
index 0000000..1cec74f
--- /dev/null
+++ b/2020/inputs/day07-test1
@@ -0,0 +1,9 @@
+light red bags contain 1 bright white bag, 2 muted yellow bags.
+dark orange bags contain 3 bright white bags, 4 muted yellow bags.
+bright white bags contain 1 shiny gold bag.
+muted yellow bags contain 2 shiny gold bags, 9 faded blue bags.
+shiny gold bags contain 1 dark olive bag, 2 vibrant plum bags.
+dark olive bags contain 3 faded blue bags, 4 dotted black bags.
+vibrant plum bags contain 5 faded blue bags, 6 dotted black bags.
+faded blue bags contain no other bags.
+dotted black bags contain no other bags.
diff --git a/2020/inputs/day07-test2 b/2020/inputs/day07-test2
new file mode 100644
index 0000000..2723ca0
--- /dev/null
+++ b/2020/inputs/day07-test2
@@ -0,0 +1,7 @@
+shiny gold bags contain 2 dark red bags.
+dark red bags contain 2 dark orange bags.
+dark orange bags contain 2 dark yellow bags.
+dark yellow bags contain 2 dark green bags.
+dark green bags contain 2 dark blue bags.
+dark blue bags contain 2 dark violet bags.
+dark violet bags contain no other bags.
diff --git a/poetry.lock b/poetry.lock
index 5268f21..51875c4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -14,6 +14,14 @@ category = "dev"
 optional = false
 python-versions = ">=3.6.1"
 
+[[package]]
+name = "decorator"
+version = "4.4.2"
+description = "Decorators for Humans"
+category = "main"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*"
+
 [[package]]
 name = "distlib"
 version = "0.3.1"
@@ -22,6 +30,18 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "fancycompleter"
+version = "0.9.1"
+description = "colorful TAB completion for Python prompt"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+pyreadline = {version = "*", markers = "platform_system == \"Windows\""}
+pyrepl = ">=0.8.2"
+
 [[package]]
 name = "filelock"
 version = "3.0.12"
@@ -41,6 +61,30 @@ python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
 [package.extras]
 license = ["editdistance"]
 
+[[package]]
+name = "networkx"
+version = "2.5"
+description = "Python package for creating and manipulating graphs and networks"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+decorator = ">=4.3.0"
+
+[package.extras]
+all = ["numpy", "scipy", "pandas", "matplotlib", "pygraphviz", "pydot", "pyyaml", "lxml", "pytest"]
+gdal = ["gdal"]
+lxml = ["lxml"]
+matplotlib = ["matplotlib"]
+numpy = ["numpy"]
+pandas = ["pandas"]
+pydot = ["pydot"]
+pygraphviz = ["pygraphviz"]
+pytest = ["pytest"]
+pyyaml = ["pyyaml"]
+scipy = ["scipy"]
+
 [[package]]
 name = "nodeenv"
 version = "1.5.0"
@@ -49,6 +93,23 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "pdbpp"
+version = "0.10.2"
+description = "pdb++, a drop-in replacement for pdb"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+fancycompleter = ">=0.8"
+pygments = "*"
+wmctrl = "*"
+
+[package.extras]
+funcsigs = ["funcsigs"]
+testing = ["funcsigs", "pytest"]
+
 [[package]]
 name = "pre-commit"
 version = "2.9.2"
@@ -65,6 +126,30 @@ pyyaml = ">=5.1"
 toml = "*"
 virtualenv = ">=20.0.8"
 
+[[package]]
+name = "pygments"
+version = "2.7.3"
+description = "Pygments is a syntax highlighting package written in Python."
+category = "main"
+optional = false
+python-versions = ">=3.5"
+
+[[package]]
+name = "pyreadline"
+version = "2.1"
+description = "A python implmementation of GNU readline."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "pyrepl"
+version = "0.9.0"
+description = "A library for building flexible command line interfaces"
+category = "main"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "pyyaml"
 version = "5.3.1"
@@ -107,10 +192,18 @@ six = ">=1.9.0,<2"
 docs = ["proselint (>=0.10.2)", "sphinx (>=3)", "sphinx-argparse (>=0.2.5)", "sphinx-rtd-theme (>=0.4.3)", "towncrier (>=19.9.0rc1)"]
 testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)", "pytest (>=4)", "pytest-env (>=0.6.2)", "pytest-freezegun (>=0.4.1)", "pytest-mock (>=2)", "pytest-randomly (>=1)", "pytest-timeout (>=1)", "pytest-xdist (>=1.31.0)", "packaging (>=20.0)", "xonsh (>=0.9.16)"]
 
+[[package]]
+name = "wmctrl"
+version = "0.3"
+description = "A tool to programmatically control windows inside X"
+category = "main"
+optional = false
+python-versions = "*"
+
 [metadata]
 lock-version = "1.1"
 python-versions = "3.8"
-content-hash = "851cc284ae41c167159d569f90fe83a40448e30295db32f4b8f7968aa93e7f3f"
+content-hash = "4419fde085bee7e6b0c5480981594be872c8f65085cf2c966652a33d763eecc7"
 
 [metadata.files]
 appdirs = [
@@ -121,10 +214,18 @@ cfgv = [
     {file = "cfgv-3.2.0-py2.py3-none-any.whl", hash = "sha256:32e43d604bbe7896fe7c248a9c2276447dbef840feb28fe20494f62af110211d"},
     {file = "cfgv-3.2.0.tar.gz", hash = "sha256:cf22deb93d4bcf92f345a5c3cd39d3d41d6340adc60c78bbbd6588c384fda6a1"},
 ]
+decorator = [
+    {file = "decorator-4.4.2-py2.py3-none-any.whl", hash = "sha256:41fa54c2a0cc4ba648be4fd43cff00aedf5b9465c9bf18d64325bc225f08f760"},
+    {file = "decorator-4.4.2.tar.gz", hash = "sha256:e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"},
+]
 distlib = [
     {file = "distlib-0.3.1-py2.py3-none-any.whl", hash = "sha256:8c09de2c67b3e7deef7184574fc060ab8a793e7adbb183d942c389c8b13c52fb"},
     {file = "distlib-0.3.1.zip", hash = "sha256:edf6116872c863e1aa9d5bb7cb5e05a022c519a4594dc703843343a9ddd9bff1"},
 ]
+fancycompleter = [
+    {file = "fancycompleter-0.9.1-py3-none-any.whl", hash = "sha256:dd076bca7d9d524cc7f25ec8f35ef95388ffef9ef46def4d3d25e9b044ad7080"},
+    {file = "fancycompleter-0.9.1.tar.gz", hash = "sha256:09e0feb8ae242abdfd7ef2ba55069a46f011814a80fe5476be48f51b00247272"},
+]
 filelock = [
     {file = "filelock-3.0.12-py3-none-any.whl", hash = "sha256:929b7d63ec5b7d6b71b0fa5ac14e030b3f70b75747cef1b10da9b879fef15836"},
     {file = "filelock-3.0.12.tar.gz", hash = "sha256:18d82244ee114f543149c66a6e0c14e9c4f8a1044b5cdaadd0f82159d6a6ff59"},
@@ -133,14 +234,33 @@ identify = [
     {file = "identify-1.5.10-py2.py3-none-any.whl", hash = "sha256:cc86e6a9a390879dcc2976cef169dd9cc48843ed70b7380f321d1b118163c60e"},
     {file = "identify-1.5.10.tar.gz", hash = "sha256:943cd299ac7f5715fcb3f684e2fc1594c1e0f22a90d15398e5888143bd4144b5"},
 ]
+networkx = [
+    {file = "networkx-2.5-py3-none-any.whl", hash = "sha256:8c5812e9f798d37c50570d15c4a69d5710a18d77bafc903ee9c5fba7454c616c"},
+    {file = "networkx-2.5.tar.gz", hash = "sha256:7978955423fbc9639c10498878be59caf99b44dc304c2286162fd24b458c1602"},
+]
 nodeenv = [
     {file = "nodeenv-1.5.0-py2.py3-none-any.whl", hash = "sha256:5304d424c529c997bc888453aeaa6362d242b6b4631e90f3d4bf1b290f1c84a9"},
     {file = "nodeenv-1.5.0.tar.gz", hash = "sha256:ab45090ae383b716c4ef89e690c41ff8c2b257b85b309f01f3654df3d084bd7c"},
 ]
+pdbpp = [
+    {file = "pdbpp-0.10.2.tar.gz", hash = "sha256:73ff220d5006e0ecdc3e2705d8328d8aa5ac27fef95cc06f6e42cd7d22d55eb8"},
+]
 pre-commit = [
     {file = "pre_commit-2.9.2-py2.py3-none-any.whl", hash = "sha256:949b13efb7467ae27e2c8f9e83434dacf2682595124d8902554a4e18351e5781"},
     {file = "pre_commit-2.9.2.tar.gz", hash = "sha256:e31c04bc23741194a7c0b983fe512801e151a0638c6001c49f2bd034f8a664a1"},
 ]
+pygments = [
+    {file = "Pygments-2.7.3-py3-none-any.whl", hash = "sha256:f275b6c0909e5dafd2d6269a656aa90fa58ebf4a74f8fcf9053195d226b24a08"},
+    {file = "Pygments-2.7.3.tar.gz", hash = "sha256:ccf3acacf3782cbed4a989426012f1c535c9a90d3a7fc3f16d231b9372d2b716"},
+]
+pyreadline = [
+    {file = "pyreadline-2.1.win-amd64.exe", hash = "sha256:9ce5fa65b8992dfa373bddc5b6e0864ead8f291c94fbfec05fbd5c836162e67b"},
+    {file = "pyreadline-2.1.win32.exe", hash = "sha256:65540c21bfe14405a3a77e4c085ecfce88724743a4ead47c66b84defcf82c32e"},
+    {file = "pyreadline-2.1.zip", hash = "sha256:4530592fc2e85b25b1a9f79664433da09237c1a270e4d78ea5aa3a2c7229e2d1"},
+]
+pyrepl = [
+    {file = "pyrepl-0.9.0.tar.gz", hash = "sha256:292570f34b5502e871bbb966d639474f2b57fbfcd3373c2d6a2f3d56e681a775"},
+]
 pyyaml = [
     {file = "PyYAML-5.3.1-cp27-cp27m-win32.whl", hash = "sha256:74809a57b329d6cc0fdccee6318f44b9b8649961fa73144a98735b0aaf029f1f"},
     {file = "PyYAML-5.3.1-cp27-cp27m-win_amd64.whl", hash = "sha256:240097ff019d7c70a4922b6869d8a86407758333f02203e0fc6ff79c5dcede76"},
@@ -166,3 +286,6 @@ virtualenv = [
     {file = "virtualenv-20.2.1-py2.py3-none-any.whl", hash = "sha256:07cff122e9d343140366055f31be4dcd61fd598c69d11cd33a9d9c8df4546dd7"},
     {file = "virtualenv-20.2.1.tar.gz", hash = "sha256:e0aac7525e880a429764cefd3aaaff54afb5d9f25c82627563603f5d7de5a6e5"},
 ]
+wmctrl = [
+    {file = "wmctrl-0.3.tar.gz", hash = "sha256:d806f65ac1554366b6e31d29d7be2e8893996c0acbb2824bbf2b1f49cf628a13"},
+]
diff --git a/pyproject.toml b/pyproject.toml
index e4c9aae..d61e363 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,8 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = "3.8"
+networkx = "^2.5"
+pdbpp = "^0.10.2"
 
 [tool.poetry.dev-dependencies]
 pre-commit = "^2.9.2"