inp 3 # Input is a, b [Type I sgens for L7(2)]; u (AM: L72G1-a2p0W1). mu 1 2 4 iv 4 2 pwr 4 4 5 mu 5 3 6 pwr 10 4 5 mu 6 5 4 mu 4 3 6 mu 3 2 4 pwr 3 2 5 mu 6 5 3 mu 3 4 2 # oup 2 1 2