C2221333133313331311233132313331333133313331323312111113331323322321323131
>>
C222133313331333131123313231333133313331333132331211111333132332232132313
<<
C2221333133313331311233132313331333133313331323312111113331323322321323133
>>
C2221333133313331311233132313331333133313331323312111113331323322321323132
>>