lcfn51 mcfn ncfn5 ocfn51 pcfn
a3fn b3fn5 c3fn51 d3fn e3fn5
ztgn5 0tgn51 1tgn 2tgn5 3tgn51
okhn51 pkhn qkhn5 rkhn51 skhn
dbin ebin5 fbin51 gbin hbin5