k1 = c
k2 = beta
k3 = q
k4 = sigma
k5 = lambda
k6 = rho
k7 = delta_I
k8 = delta_q
k9 = gamma_I
k10 = gamma_A
k11 = gamma_H
k12 = alpha
k13 = theta
k14 = c_lockdown
k15 = q_lockdown
k16 = Infected_0
k17 = c_0
k18 = c_b
k19 = r_1
k20 = r_2
k21 = delta_I_0
k22 = delta_I_f
k23 = Wuhan