H(performed(X),T)/\H(performed(Y),T)/\X!=Y
--->false.

H(start,0)
--->E(performed(a0),Ta0)
/\E(performed(a0),Ta0_1)/\Ta0_1>Ta0
/\E(performed(a0),Ta0_2)/\Ta0_2>Ta0_1.

H(performed(a0),Ta0)
--->E(performed(a1),Ta1)/\Ta1>Ta0/\EN(performed(a0),Ta0_1)/\Ta0_1>Ta0/\Ta0_1<Ta1.

H(performed(a1),Ta1)
--->E(performed(a2),Ta2)/\Ta2>Ta1/\EN(performed(a1),Ta1_1)/\Ta1_1>Ta1/\Ta1_1<Ta2.

H(performed(a2),Ta2)
--->E(performed(a3),Ta3)/\Ta3>Ta2/\EN(performed(a2),Ta2_1)/\Ta2_1>Ta2/\Ta2_1<Ta3.

H(performed(a3),Ta3)
--->E(performed(a4),Ta4)/\Ta4>Ta3/\EN(performed(a3),Ta3_1)/\Ta3_1>Ta3/\Ta3_1<Ta4.

H(performed(a4),Ta4)
--->E(performed(a5),Ta5)/\Ta5>Ta4/\EN(performed(a4),Ta4_1)/\Ta4_1>Ta4/\Ta4_1<Ta5.

H(performed(a5),Ta5)
--->E(performed(a6),Ta6)/\Ta6>Ta5/\EN(performed(a5),Ta5_1)/\Ta5_1>Ta5/\Ta5_1<Ta6.

H(performed(a6),Ta6)
--->E(performed(a7),Ta7)/\Ta7>Ta6/\EN(performed(a6),Ta6_1)/\Ta6_1>Ta6/\Ta6_1<Ta7.

H(performed(a7),Ta7)
--->E(performed(a8),Ta8)/\Ta8>Ta7/\EN(performed(a7),Ta7_1)/\Ta7_1>Ta7/\Ta7_1<Ta8.

H(performed(a8),Ta8)
--->E(performed(a9),Ta9)/\Ta9>Ta8/\EN(performed(a8),Ta8_1)/\Ta8_1>Ta8/\Ta8_1<Ta9.

H(performed(a9),Ta9)
/\H(performed(a9),Ta9_1)/\Ta9_1>Ta9
--->EN(performed(a9),Ta9_2)/\Ta9_2>Ta9_1.