C313212111133131211331333133313231333133323221211113311232323321
>>
C31321211113313121133133313331323133313332322121111331123232332
<<
C313212111133131211331333133313231333133323221211113311232323323
>>
C313212111133131211331333133313231333133323221211113311232323322
>>