C222133313331333131123313231333133313331333132112323131333131111   >>    C22213331333133313112331323133313331333133313211232313133313111   <<    C222133313331333131123313231333133313331333132112323131333131113   >>      C222133313331333131123313231333133313331333132112323131333131112   >>