C111113331333132322331333133313331323132311211331312113313231323132322121
>>
C11111333133313232233133313331333132313231121133131211331323132313232212
<<
C111113331333132322331333133313331323132311211331312113313231323132322123
>>
C111113331333132322331333133313331323132311211331312113313231323132322122
>>