sints_in = (((0, 1, 3), (0, 0), (1, 1)), ((1, 0, 3), (0, 0), (1, 1)), ((1, 1, \
2), (0, 0), (0, 0)), ((1, 1, 2), (0, 0), (1, 1)), ((1, 2, 1), (0, 0), \
(1, 1)), ((2, 0, 2), (0, 0), (1, 1)), ((2, 1, 1), (0, 0), (1, 1)), \
((2, 2, 0), (0, 0), (0, 0)), ((2, 2, 0), (0, 0), (1, 1)), ((3, 0, 1), \
(0, 0), (1, 1)), ((3, 1, 0), (0, 0), (0, 0)), ((3, 1, 0), (0, 0), (1, \
1)))

coeffs_in = [(-12)*lmbd**2*yu**2, (-12)*lmbd**2*yu**2, (42)*lmbd**3, \
(12)*lmbd**2*yu**2 - (14)*lmbd*yu**4, (-2)*yu**6, \
(-10)*lmbd*yu**4, (10)*lmbd*yu**4 - (8)*yu**6, (15)*lmbd**3, \
(2)*yu**6, (-6)*yu**6, (36)*lmbd**3, (6)*yu**6]