n(P(node-element-equality-string,prefix,hw),V(node-element-substring-string,e,=,'the'),V(node-element-substring-string,e,=,'heh'),V(node-element-substring-string,e,=,'eho'),V(node-element-substring-string,e,=,'hoc'),V(node-element-substring-string,e,=,'ock'),V(node-element-substring-string,e,=,'cke'),V(node-element-substring-string,e,=,'key'))