C313212111133131211331333133313331333133313231333133313331333131312311
>>
C31321211113313121133133313331333133313331323133313331333133313131231
<<
C313212111133131211331333133313331333133313231333133313331333131312313
>>
C313212111133131211331333133313331333133313231333133313331333131312312
>>