C1232132322132332313231323131323131133131323132313331323133313232332321111
>>
C123213232213233231323132313132313113313132313231333132313331323233232111
<<
C1232132322132332313231323131323131133131323132313331323133313232332321113
>>
C1232132322132332313231323131323131133131323132313331323133313232332321112
>>