C313212111133131211331333133313331333133313231333133313331333133313113322313321
>>
C31321211113313121133133313331333133313331323133313331333133313331311332231332
<<
C313212111133131211331333133313331333133313231333133313331333133313113322313323
>>
C313212111133131211331333133313331333133313231333133313331333133313113322313322
>>