C31321211113313121133133313331333133313113321133133321123232321
>>
C3132121111331312113313331333133313331311332113313332112323232
<<
C31321211113313121133133313331333133313113321133133321123232323
>>
C31321211113313121133133313331333133313113321133133321123232322
>>