C11111333133313232233133313331333133112111112133313232233132313131
>>
C1111133313331323223313331333133313311211111213331323223313231313
<<
C11111333133313232233133313331333133112111112133313232233132313133
>>
C11111333133313232233133313331333133112111112133313232233132313132
>>