C1322331331121211113313331333133313231333132331211111211111311221123231131   >>    C132233133112121111331333133313331323133313233121111121111131122112323113   <<    C1322331331121211113313331333133313231333132331211111211111311221123231133   >>      C1322331331121211113313331333133313231333132331211111211111311221123231132   >>