21_a_thrust
Fuel Tanks:

%3 z_000_21_a_thrust_1 r_0021_0001__Fuel_r_0021_0002__Tanks Fuel Tanks z_000_21_a_thrust_1->r_0021_0001__Fuel_r_0021_0002__Tanks [nim]
arc(z_000_21_a_thrust_1, r_0021_0001__Fuel_r_0021_0002__Tanks, nim2).



%3 z_000_21_a_thrust_1 r_0021_0001__Fuel_r_0021_0002__Tanks Fuel Tanks z_000_21_a_thrust_1->r_0021_0001__Fuel_r_0021_0002__Tanks [nim]
fof(formula,axiom,
    ? [R_0021_0001__FUEL_R_0021_0002__TANKS,Z_000_21_A_THRUST_1] :
      ( r_0021_0001__Fuel_r_0021_0002__Tanks(R_0021_0001__FUEL_R_0021_0002__TANKS)
      & z_000_21_a_thrust_1(Z_000_21_A_THRUST_1)
      & has_nim2(Z_000_21_A_THRUST_1,R_0021_0001__FUEL_R_0021_0002__TANKS) ) ).



n21_a_thrust n21_a_thrust__1_1_1_1 Fuel n21_a_thrust__1_1_2_1 Tanks n21_a_thrust__1_2_1 : n21_a_thrust__1 FRAG n21_a_thrust__1_1 NP n21_a_thrust__1->n21_a_thrust__1_1 n21_a_thrust__1_2 PUNC n21_a_thrust__1->n21_a_thrust__1_2 n21_a_thrust__1_1_1 N n21_a_thrust__1_1->n21_a_thrust__1_1_1 n21_a_thrust__1_1_2 NS n21_a_thrust__1_1->n21_a_thrust__1_1_2 n21_a_thrust__1_1_1->n21_a_thrust__1_1_1_1 n21_a_thrust__1_1_2->n21_a_thrust__1_1_2_1 n21_a_thrust__1_2->n21_a_thrust__1_2_1
( (FRAG (NP (N Fuel;{fuel})
            (NS Tanks;{tank}))
        (PUNC :))
  (ID 21_a_thrust))