C11111333133313232233133313331333133112323131121211113313223321
>>
C1111133313331323223313331333133313311232313112121111331322332
<<
C11111333133313232233133313331333133112323131121211113313223323
>>
C11111333133313232233133313331333133112323131121211113313223322
>>