k1 = a
k2 = c
k3 = aa
k4 = g2
k5 = u2
k6 = p1
k7 = g1
k8 = p2
k9 = g3
k10 = u3
k11 = alpha
k12 = g4
k13 = gamma
k14 = u1
k15 = p3
k16 = p4
k17 = q1
k18 = q2
k19 = theta
k20 = k
k21 = tumor_microenvironment