As an example, the right tree in Figure 9 has the context free rule "NN → JJf NNf", the head of which should be the rightmost NNf.
for example, the telescopic compound 㦌撥怂惆 'universities, middle schools and primary schools' is in fact composed of three coordinating elements 㦌惆 'university', 撥惆 'middle school' and 怂惆 'primary school'.