C1333231331121111331333133313331313331323223312111133133313331223312311   >>    C133323133112111133133313331333131333132322331211113313331333122331231   <<    C1333231331121111331333133313331313331323223312111133133313331223312313   >>      C1333231331121111331333133313331313331323223312111133133313331223312312   >>