C1232132322132332313231323131323131133131323132313331323133313233313232211
>>
C123213232213233231323132313132313113313132313231333132313331323331323221
<<
C1232132322132332313231323131323131133131323132313331323133313233313232213
>>
C1232132322132332313231323131323131133131323132313331323133313233313232212
>>