C1322331331121211113313331333133313331323321212111133131333232321   >>    C132233133112121111331333133313331333132332121211113313133323232   <<    C1322331331121211113313331333133313331323321212111133131333232323   >>      C1322331331121211113313331333133313331323321212111133131333232322   >>