C132233133112121111331333133313331323331331121111331322121111132322231   >>    C13223313311212111133133313331333132333133112111133132212111113232223   <<    C132233133112121111331333133313331323331331121111331322121111132322233   >>      C132233133112121111331333133313331323331331121111331322121111132322232   >>