C222133313331333131123313231333133313331333132112323133313331313332131121   >>    C22213331333133313112331323133313331333133313211232313331333131333213112   <<    C222133313331333131123313231333133313331333132112323133313331313332131123   >>      C222133313331333131123313231333133313331333132112323133313331313332131122   >>