n-hoofed
|                *         *
|                *       *
|                *     * Case
|                *   *
|                * *
|                o u = ((neat(swine)(sheep)(deer))
|              .. ..
|            . .   . .
|          .  .     .  .
|        .   .       .   .
|      .    .         .    .
|    o     o           o     o
|   s_1   s_2         s_3   s_4
|
| Figure 2.  Disjunctive Term u, Taken As Subject

In a similar but dual fashion to what we observed before, there is a gap
between 