k1 = a k2 = d k3 = u1 k4 = u2 k5 = r1 k6 = e1 k7 = r2 k8 = e2 k9 = u3 k10 = b k11 = r3 k12 = e3 k13 = Q1 k14 = Q2 k15 = B0 k16 = tme