khm23 lhm236 mhm2 nhm23 ohm236
97m236 a8m2 b8m23 c8m236 d8m2
yyn2 zyn23 0yn236 1yn2 2yn23
npo23 opo236 ppo2 qpo23 rpo236
cgp236 dgp2 egp23 fgp236 ggp2