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  1. RoomItems = "a aa b"
  2. DirtyRoom = "aaba"
  3.  
  4. RoomItems = sorted(RoomItems.split(" "), key=len)
  5.  
  6. def Yarr(RoomItems, DirtyRoom):
  7. for Item in RoomItems:
  8. if all(char in DirtyRoom[0:len(Item)] for char in Item):
  9. print Item, DirtyRoom[0:len(Item)]
  10. RoomItems.remove(Item)
  11. DirtyRoom = DirtyRoom.replace(DirtyRoom[0:len(Item)],"",1)+DirtyRoom[0:len(Item)]
  12. Yarr(RoomItems, DirtyRoom)
  13.  
  14. Yarr(RoomItems, DirtyRoom)
Success #stdin #stdout 0.01s 7852KB
stdin
Standard input is empty
stdout
a a
aa ab