C313212111133131211331333133313121111331322132313331323131322311
>>
C31321211113313121133133313331312111133132213231333132313132231
<<
C313212111133131211331333133313121111331322132313331323131322313
>>
C313212111133131211331333133313121111331322132313331323131322312
>>