C1322331331121211113313331333133313233313311211113313222313113231   >>    C132233133112121111331333133313331323331331121111331322231311323   <<    C1322331331121211113313331333133313233313311211113313222313113233   >>      C1322331331121211113313331333133313233313311211113313222313113232   >>