C1322331331121211113313331333133313231333133313331312111133121111   >>    C132233133112121111331333133313331323133313331333131211113312111   <<    C1322331331121211113313331333133313231333133313331312111133121113   >>      C1322331331121211113313331333133313231333133313331312111133121112   >>