C1232132322132332313231323131323131133131323132313331323133313232213232111
>>
C123213232213233231323132313132313113313132313231333132313331323221323211
<<
C1232132322132332313231323131323131133131323132313331323133313232213232113
>>
C1232132322132332313231323131323131133131323132313331323133313232213232112
>>