C3213322333133313113313221211113313331333132322323312312113322131   >>    C321332233313331311331322121111331333133313232232331231211332213   <<    C3213322333133313113313221211113313331333132322323312312113322133   >>      C3213322333133313113313221211113313331333132322323312312113322132   >>