C1322331331121211113313331333133313331323223313331333133112321231   >>    C132233133112121111331333133313331333132322331333133313311232123   <<    C1322331331121211113313331333133313331323223313331333133112321233   >>      C1322331331121211113313331333133313331323223313331333133112321232   >>