C313212111133131211331333133313331333131121133133313112211232223331313311
>>
C31321211113313121133133313331333133313112113313331311221123222333131331
<<
C313212111133131211331333133313331333131121133133313112211232223331313313
>>
C313212111133131211331333133313331333131121133133313112211232223331313312
>>