YES


Termination: (Ranking Functions Found)
------------
n_l2___1: < < y_0 > >
n_l2___10: < < y_0 > >
n_l2___16: < < y_0 > >
n_l2___17: < < y_0 > >
n_l2___22: < < y_0 > >
n_l2___5: < < y_0 > >
n_l3___11: < < y_0 > >
n_l3___21: < < y_0 > >
n_l4___12: < < y_0 > >
n_l4___13: < < y_0 > >
n_l4___18: < < y_0 > >
n_l4___19: < < y_0 > >
n_l4___2: < < y_0 > >
n_l4___3: < < y_0 > >
n_l5___14: < < y_0 > >
n_l5___20: < < y_0 > >
n_l5___4: < < y_0 > >
n_n_l2___17___1: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l2___17___2: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l2___1___1: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l2___1___2: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l3___11___1: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_n_l3___11___2: < < x_0 >, < x_0 >, < x_0 >, < x_0 > >
n_scc_init: < < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 >, < x_0 > >


method 1