C313212111113331323312111133133313331333133313331333133313331331121111122311
>>
C31321211111333132331211113313331333133313331333133313331333133112111112231
<<
C313212111113331323312111133133313331333133313331333133313331331121111122313
>>
C313212111113331323312111133133313331333133313331333133313331331121111122312
>>