C13332313311211113313331333133313331322333133313331333132311322311   >>    C1333231331121111331333133313331333132233313331333133313231132231   <<    C13332313311211113313331333133313331322333133313331333132311322313   >>      C13332313311211113313331333133313331322333133313331333132311322312   >>