C1322331331121211113313331333133313331323223313331333132332113121122112331   >>    C132233133112121111331333133313331333132322331333133313233211312112211233   <<    C1322331331121211113313331333133313331323223313331333132332113121122112333   >>      C1322331331121211113313331333133313331323223313331333132332113121122112332   >>