{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"//"}]}
    //             n0->n1     /        |           |       \     n3<-n1
    //                   /    \____/   |           |  \____/    \
    //                       /    n3->n2 [2]  n1<-n0 [2]    \