pni pnn pnp pnr pny ppa ppc ppe ppf ppg pph ppi ppn ppp ppr pra prc pre prf prg prh pri prn prp prr pry py- pya pyc pye pyf pyg pyn pyr ra- raa rac rae raf rag rah rai ran rap rar ray rca rcc rce rcf rcg rch rci rcn rcp rcr re- rea rec ree ref reg reh rei ren rep rer rey rfa rfc rfe rff rfg rfh rfi rfn rfp rfr rga rgc rge rgf rgg rgh rgi rgn rgp rgr rh- rha rhc rhe rhf rhg rhh rhi rhn rhp rhr ria ric rie rif rig rih rii rin rip rir riy rna rnc rng rnh rni rnn rnp rnr rny rpa rpc rpe rpf rpg rph rpi rpn rpp rpr rra rrc rrf rrg rrh rri rrn rrp rrr ry- rya ryc rye ryf ryg ryn ryr ryy yaa yac yae yaf yag yah yai yan yap yar yay yca ycc yce ycf ych yci ycp ycy yea yec yee yef yeg yeh yei yen yep yer yey yfa yfc yfe yff yfr yga ygc yha yhc yhe yhi yie yif yig yih yii yin yip yir yna yne yng ynn ynp yny ypa ypf ypg yra yrc yre yrf yrg yrn yrp yyc yye yyf yyg yyy