C3123223313331322121111331333133313231333133313331333133313331333132333322231   >>    C312322331333132212111133133313331323133313331333133313331333133313233332223   <<    C3123223313331322121111331333133313231333133313331333133313331333132333322233   >>      C3123223313331322121111331333133313231333133313331333133313331333132333322232   >>