(assert (= x0_minus 1))
(assert (= x0_plus 8))
(assert (= x10_minus 4))
(assert (= x10_plus 0))
(assert (= x11_minus 0))
(assert (= x11_plus 1))
(assert (= x12_minus 20))
(assert (= x12_plus 0))
(assert (= x13_minus 6))
(assert (= x13_plus 0))
(assert (= x14_minus 0))
(assert (= x14_plus 10))
(assert (= x1_minus 27))
(assert (= x1_plus 0))
(assert (= x2_minus 0))
(assert (= x2_plus 4))
(assert (= x3_minus 18))
(assert (= x3_plus 0))
(assert (= x4_minus 0))
(assert (= x4_plus 15))
(assert (= x5_minus 0))
(assert (= x5_plus 3))
(assert (= x6_minus 8))
(assert (= x6_plus 0))
(assert (= x7_minus 0))
(assert (= x7_plus 53))
(assert (= x8_minus 4))
(assert (= x8_plus 0))
(assert (= x9_minus 30))
(assert (= x9_plus 0))