C1232132322132332313231323131323131133131323132313331323223313233311
>>
C123213232213233231323132313132313113313132313231333132322331323331
<<
C1232132322132332313231323131323131133131323132313331323223313233313
>>
C1232132322132332313231323131323131133131323132313331323223313233312
>>