C1322331331121211113313331333133313231333133313331312111112111133132212311   >>    C132233133112121111331333133313331323133313331333131211111211113313221231   <<    C1322331331121211113313331333133313231333133313331312111112111133132212313   >>      C1322331331121211113313331333133313231333133313331312111112111133132212312   >>