ohn oho ohp ola olc old ole olg oll oln olo olp oly on- ona onc ond one ong onh onl onn ono onp ony oo- ooa ooc ood oog ooh ool oon ooo oop op- opa opc opd ope opg oph opl opn opo opp opy oya oyd oye oyl oyo p-p paa pac pad pae pag pah pal pan pao pap pay pca pcc pcd pce pcg pch pcl pcn pco pcp pda pdc pdd pde pdg pdh pdl pdn pdo pdp pea pec ped pee peg peh pel pen peo pep pey pga pgc pgd pge pgg pgh pgl pgn pgo pgp pgy pha phc phd phe phg phl phn pho php phy pla plc pld ple plg plh pll pln plo plp ply pn- pna pnc pnd pne png pnh pnl pnn pno pnp pny poa poc pod poe pog poh pol pon poo pop poy ppa ppc ppd ppe ppg pph ppl ppn ppo ppp py- pya pyc pyd pye pyg pyl pyn pyo yaa yac yad yae yag yah yal yan yao yap yay yca ycc ycd yce ych ycl yco ycp ycy yda yde ydg ydl ydn ydo ydy yea yec yed yee yeg yeh yel yen yeo yep yey yga ygc ygl ygo yha yhc yhe ylc yld yle ylg yll yly yna ynd yne yng ynn ynp yny yoc yod yoe yog yol yon yoo yop yoy ypa ypd ypg ypl ypo yyc yye yyg yyy