C11111333133313232233133313331333133112111112113313331313332223321
>>
C1111133313331323223313331333133313311211111211331333131333222332
<<
C11111333133313232233133313331333133112111112113313331313332223323
>>
C11111333133313232233133313331333133112111112113313331313332223322
>>