YES


Termination: (Ranking Functions Found)
------------
f152_0_gcd_EQ: < < arg2 >, < arg2 >, < arg1 + arg2 >, < -arg1 + arg2 > >
f207_0_mod_LE: < < arg2 >, < arg2 >, < arg1 + arg2 >, < -arg1 + arg2 > >


method 1