C1322331331121211113313331333133313331312322331323133313331311221123321221   >>    C132233133112121111331333133313331333131232233132313331333131122112332122   <<    C1322331331121211113313331333133313331312322331323133313331311221123321223   >>      C1322331331121211113313331333133313331312322331323133313331311221123321222   >>