k1 = k1 k2 = k2 k3 = k3 k4 = k4 k5 = k5 k6 = k6 k7 = k7 k8 = k8 k9 = k9 k10 = k10 k11 = k11 k12 = k12 k13 = k13 k14 = k14 k15 = k15 k16 = k16 k17 = k2u k18 = k7u k19 = k16u k20 = a k21 = az k22 = aw k23 = ai k24 = bz k25 = bw k26 = bi k27 = cz k28 = cw k29 = ci k30 = Tau k31 = cell