YES


Termination: (Ranking Functions Found)
------------
n_l0___1: < < y_0 > >
n_l0___3: < < y_0 > >
n_l0___4: < < y_0 > >
n_l1___2: < < y_0 > >
n_l1___5: < < y_0 > >
n_n_l0___3___1: < < x_0 >, < y_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l0___3___2: < < x_0 >, < y_0 >, < x_0 >, < x_0 > >
n_n_l0___3___3: < < x_0 >, < y_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l1___2___4: < < x_0 >, < y_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_scc_init: < < x_0 >, < y_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 > >


method 1