begin name
alsheihk1
end name

begin reactions
v1 {1.0}$EXT = {1.0}S
v10 {1.0}A = {1.0}$EXT
v2 {1.0}S = {1.0}I1
v3 {1.0}S = {1.0}$EXT
v4 {1.0}I1 = {1.0}I2
v5 {1.0}I1 = {1.0}$EXT
v6 {1.0}I1 = {1.0}A
v7 {1.0}I2 = {1.0}$EXT
v8 {1.0}I2 = {1.0}A
v9 {1.0}A = {1.0}$EXT
end reactions

begin rate equations
v1 = Q0
v10 = d*A[t]
v2 = (Beta1*I1[t] + Beta2*I2[t])*S[t]
v3 = Mu*S[t]
v4 = Theta*I1[t]
v5 = Mu*I1[t]
v6 = Delta*I1[t]
v7 = Mu*I2[t]
v8 = Delta*I2[t]
v9 = Mu*A[t]
end rate equations

begin parameters
Beta1 = 0.0009
Beta2 = 0.00027
Delta = 0.3
Mu = 0.04
Q0 = 3000.0
Theta = 0.02
d = 1.0
EXT = 1.0
default = 1.0
end parameters

begin initial conditions
A[0] = Ai
I1[0] = I1i
I2[0] = I2i
S[0] = Si
end initial conditions

begin initial values
Ai = 1800.0
I1i = 5400.0
I2i = 4500.0
Si = 15300.0
end initial values

begin assignment rules
end assignment rules

begin function definitions
end function definitions

begin events
end events

begin process annotations
end process annotations

begin species annotations
end species annotations

begin units
end units