pgl pgn pgo pgp pgr pgs pgt pgy pha phc phg phl phn pho php phr phs pht phy pla plc plg plh pll pln plo plp plr pls plt ply pn- pna pnc png pnh pnl pnn pno pnp pnr pns pnt pny poa poc pog poh pol pon poo pop por pos pot poy ppa ppc ppg pph ppl ppn ppo ppp ppr pps ppt pra prc prg prh prl prn pro prp prr prs prt pry ps- psa psc psg psh psl psn pso psp psr pss pst psy pt- pta ptc ptg pth ptl ptn pto ptp ptr pts ptt pty py- pya pyc pyg pyl pyn pyo pyr pys pyt ra- raa rac rag rah ral ran rao rap rar ras rat ray rca rcc rcg rch rcl rcn rco rcp rcr rcs rct rga rgc rgg rgh rgn rgo rgp rgr rgs rgt rh- rha rhc rhg rhh rhl rhn rho rhp rhr rhs rht rla rlc rlg rlh rll rln rlo rlp rlr rls rlt rly rna rnc rng rnh rnn rno rnp rnr rns rnt rny roa roc rog roh rol ron roo rop ror ros rot roy rpa rpc rpg rph rpl rpn rpo rpp rpr rps rpt rra rrc rrg rrh rrl rrn rrp rrr rrs rrt rsa rsc rsg rsh rsl rsn rso rsp rsr rss rst rta rtc rtg rtl rtn rto rtp rtr rts rtt rty ry- rya ryc ryg ryn ryo ryr rys ryy saa sac sag sah sal san sao sap sar sas sat say sca scc scg sch scl scn sco scp scr scs sct sga sgc sgg sgh sgl sgn sgo sgp sgr sgs sgt sh- sha shc shg shh shl shn sho shp shr shs sht shy sla slc slg slh sll sln slo slp slr sls slt sly sna snc sng snl snn sno snp snr sns snt sny soa soc sog soh sol son soo sop sor sos sot soy spa spc spg sph spl spn spo spp spr sps spt spy sr- sra src srg srh srl srn sro srp srr srs srt sry ss- ssa ssc ssg ssh ssl ssn sso ssp ssr sss sst sta stc stg sth stl stn sto stp str sts stt sty sy- sya syc syg syh syl syn syp syr sys syt taa tac tag tah tal tan tao tap tar tas tat tay tca tcc tcg tch tcl tcn tco tcp tcr tcs tct tga tgc tgg tgh tgl tgn tgo tgp tgr tgs tgt tgy th- tha thc thg thh thl thn tho thp thr ths tht thy tla tlc tlg tlh tll tln tlo tlp tlr tls tlt tna tnc tng tnh tnl tnn tno tnp tnr tns tnt to- toa toc tog toh tol ton too top tor tos tot toy tpa tpc tpg tph tpl tpn tpo tpp tpr tps tpt tra trc trg trh trl trn tro trp trr trs trt try tsa tsc tsg tsh tsl tsn tso tsp tsr tss tst tsy tta ttc ttg tth ttl ttn tto ttp ttr tts ttt tty tya tyc tyg tyl tyn tyo typ tyr tys tyt yaa yac yag yah yal yan yao yap yar yas yat yay yca ycc ych ycl yco ycp ycs ycy yga ygc ygl ygo yha yhc yhs yht ylc ylg yll ylr yls ylt yly yna yng ynn ynp yns yny yoc yog yol yon yoo yop yor yos yot yoy ypa ypg ypl ypo yps yra yrc yrg yrn yro yrp yrs yrt ysa ysc ysg ysl yso ysp ysr yss yst ysy yta ytc yth ytl ytn yto ytp ytr yts ytt yyc yyg yys yyt yyy