okph2b nkph2 mkph lkph2b kkph2
ztoh2 ytoh xtoh2b wtoh2 vtoh
a3nh 92nh2b 82nh2 72nh 62nh2b
lcnh2b kcnh2 jcnh icnh2b hcnh2
wlmh2 vlmh ulmh2b tlmh2 slmh