C111113331333132322331333133313331323132311211331323223313112121
>>
C11111333133313232233133313331333132313231121133132322331311212
<<
C111113331333132322331333133313331323132311211331323223313112123
>>
C111113331333132322331333133313331323132311211331323223313112122
>>