C11111333133313232233133313331333133112111112113313112211231223321
>>
C1111133313331323223313331333133313311211111211331311221123122332
<<
C11111333133313232233133313331333133112111112113313112211231223323
>>
C11111333133313232233133313331333133112111112113313112211231223322
>>