k1 = a k2 = b k3 = f k4 = gh1 k5 = gh2 k6 = gm1 k7 = gm2 k8 = nh1 k9 = nh2 k10 = nm1 k11 = nm2 k12 = ah1 k13 = ah2 k14 = am1 k15 = am2 k16 = m1 k17 = m2 k18 = ph1 k19 = ph2 k20 = pm1 k21 = pm2 k22 = rm1 k23 = rm2 k24 = eh1 k25 = eh2 k26 = em1 k27 = em2 k28 = tme