C1322331331121211113313331333133313331312322331323133313331311111221312311   >>    C132233133112121111331333133313331333131232233132313331333131111122131231   <<    C1322331331121211113313331333133313331312322331323133313331311111221312313   >>      C1322331331121211113313331333133313331312322331323133313331311111221312312   >>