C1322331331121211113313331333133313331323223313331333133313113321221   >>    C132233133112121111331333133313331333132322331333133313331311332122   <<    C1322331331121211113313331333133313331323223313331333133313113321223   >>      C1322331331121211113313331333133313331323223313331333133313113321222   >>