C13332313311211113313331333133313331322331333133313331323222331   >>    C1333231331121111331333133313331333132233133313331333132322233   <<    C13332313311211113313331333133313331322331333133313331323222333   >>      C13332313311211113313331333133313331322331333133313331323222332   >>