C1322331331121211113313331333133313331323223313331333132231112233231   >>    C132233133112121111331333133313331333132322331333133313223111223323   <<    C1322331331121211113313331333133313331323223313331333132231112233233   >>      C1322331331121211113313331333133313331323223313331333132231112233232   >>