C1322331331121211113313331333133313231333133313331333133313331333223332211   >>    C132233133112121111331333133313331323133313331333133313331333133322333221   <<    C1322331331121211113313331333133313231333133313331333133313331333223332213   >>      C1322331331121211113313331333133313231333133313331333133313331333223332212   >>