C111113331333132322331333133313331323132311211331323222313232331
>>
C11111333133313232233133313331333132313231121133132322231323233
<<
C111113331333132322331333133313331323132311211331323222313232333
>>
C111113331333132322331333133313331323132311211331323222313232332
>>