YES


Termination: (Ranking Functions Found)
------------
n_l1___1: < < y_0 > >
n_n_l1___1___1: < < x_0 >, < x_0 > >
n_n_l1___1___2: < < x_0 >, < x_0 > >
n_scc_init: < < x_0 >, < x_0 > >


method 1