C1333231331121111331333133313331313331323223312111133133313331333232321   >>    C133323133112111133133313331333131333132322331211113313331333133323232   <<    C1333231331121111331333133313331313331323223312111133133313331333232323   >>      C1333231331121111331333133313331313331323223312111133133313331333232322   >>