C1333231331121111331333133313331333132233313331333133313331323131133132321111   >>    C133323133112111133133313331333133313223331333133313331333132313113313232111   <<    C1333231331121111331333133313331333132233313331333133313331323131133132321113   >>      C1333231331121111331333133313331333132233313331333133313331323131133132321112   >>