C313212111113331323312111133133313331333133313331333133313231333133313121132311
>>
C31321211111333132331211113313331333133313331333133313331323133313331312113231
<<
C313212111113331323312111133133313331333133313331333133313231333133313121132313
>>
C313212111113331323312111133133313331333133313331333133313231333133313121132312
>>