C313212111133131211331333133313331333131121133133313331311131111223321
>>
C31321211113313121133133313331333133313112113313331333131113111122332
<<
C313212111133131211331333133313331333131121133133313331311131111223323
>>
C313212111133131211331333133313331333131121133133313331311131111223322
>>