-er -ey a-a a-t aaa aae aag aan aap aar aat aay aea aee aeg aen aep aer aet aey ag- aga age agg agn agp agr agt agy an- ana ane ang ann anp anr ant any ap- apa ape apg apn app apr apt apy ar- ara are arg arn arp arr art ary at- ata ate atg atn atp atr att ay- aya aye ayn ayp ayr ayt eaa eae eag ean eap ear eat eea eee eeg een eep eer eet eey ega ege egg egn egp egr egt egy en- ena ene eng enn enp enr ent eny ep- epa epe epg epn epp epr ept era ere erg ern erp err ert ery eta ete etg etn etp etr ett ety eya eye eyn eyp eyr eyt g-p gaa gae gag gan gap gar gat gay ge- gea gee geg gen gep ger get gey gga ggg ggn ggp ggr ggt gna gne gnn gnp gnr gnt gpa gpe gpg gpn gpp gpr gpt gra gre grg grn grp grr grt gry gta gte gtg gtn gtp gtr gtt gty gy- gya gye gyn gyp gyr naa nae nag nan nap nar nat nay ne- nea nee neg nen nep ner net ney nga nge ngg ngn ngp ngt nna nne nng nnn nnp nnt npa npe npg npn npp npr npt nra nre nrg nrn nrp nrr nrt nry nta nte ntg ntn ntp ntr ntt nya nye nyg nyn nyp nyt nyy p-p paa pae pag pan pap par pat pay pea pee peg pen pep per pet pey pga pge pgg pgn pgp pgr pgt pgy pn- pna pne png pnn pnp pnr pnt pny ppa ppe ppg ppn ppp ppr ppt pra pre prg prn prp prr prt pry pt- pta pte ptg ptn ptp ptr ptt pty py- pya pye pyg pyn pyr pyt ra- raa rae rag ran rap rar rat ray re- rea ree reg ren rep rer ret rey rga rge rgg rgn rgp rgr rgt rna rng rnn rnp rnr rnt rny rpa rpe rpg rpn rpp rpr rpt rra rrg rrn rrp rrr rrt rta rte rtg rtn rtp rtr rtt rty ry- rya rye ryg ryn ryr ryy taa tae tag tan tap tar tat tay te- tea tee teg ten tep ter tet tey tga tge tgg tgn tgp tgr tgt tgy tna tne tng tnn tnp tnr tnt tpa tpe tpg tpn tpp tpr tpt tra tre trg trn trp trr trt try tta tte ttg ttn ttp ttr ttt tty tya tye tyg tyn typ tyr tyt yaa yae yag yan yap yar yat yay yea yee yeg yen yep yer yet yey yga yna yne yng ynn ynp yny ypa ypg yra yre yrg yrn yrp yrt yta yte ytn ytp ytr ytt yye yyg yyt yyy