C313212111133131211331333133313331333133313231333133313331333131133132321112311
>>
C31321211113313121133133313331333133313331323133313331333133313113313232111231
<<
C313212111133131211331333133313331333133313231333133313331333131133132321112313
>>
C313212111133131211331333133313331333133313231333133313331333131133132321112312
>>