C313212111113331323312111133133313331333133313331333133313331331121111132312311
>>
C31321211111333132331211113313331333133313331333133313331333133112111113231231
<<
C313212111113331323312111133133313331333133313331333133313331331121111132312313
>>
C313212111113331323312111133133313331333133313331333133313331331121111132312312
>>