C1322331331121211113313331333133313233313331333133313311221123221   >>    C132233133112121111331333133313331323331333133313331331122112322   <<    C1322331331121211113313331333133313233313331333133313311221123223   >>      C1322331331121211113313331333133313233313331333133313311221123222   >>