C13332313311211113313331333133313331323323132233312111133131133133313223311311   >>    C1333231331121111331333133313331333132332313223331211113313113313331322331131   <<    C13332313311211113313331333133313331323323132233312111133131133133313223311313   >>      C13332313311211113313331333133313331323323132233312111133131133133313223311312   >>