C13332313311211113313331333133313331322333133313331333133313233313231333131111   >>    C1333231331121111331333133313331333132233313331333133313331323331323133313111   <<    C13332313311211113313331333133313331322333133313331333133313233313231333131113   >>      C13332313311211113313331333133313331322333133313331333133313233313231333131112   >>