-er -ey a-a a-i a-t aaa aae aag aai aan aao aap aar aat aax aay aea aee aeg aei aen aeo aep aer aet aex aey ag- aga age agg agi agn ago agp agr agt agx agy ai- aia aie aig aii ain aio aip air ait aix aiy an- ana ane ang ani ann ano anp anr ant anx any aoa aoe aog aoi aon aoo aop aor aot aox ap- apa ape apg api apn apo app apr apt apx apy ar- ara are arg ari arn aro arp arr art arx ary at- ata ate atg ati atn ato atp atr att atx ax- axa axe axi axn axo axp axr axt axx ay- aya aye ayi ayn ayo ayp ayr ayt ayx eaa eae eag eai ean eao eap ear eat eax eea eee eeg een eeo eep eer eet eex eey ega ege egg egi egn ego egp egr egt egx egy eia eie eig eii ein eio eip eir eit eix en- ena ene eng eni enn eno enp enr ent eny eo- eoa eoe eog eoi eon eoo eop eor eot ep- epa epe epg epi epn epo epp epr ept epx era ere erg eri ern ero erp err ert ery eta ete etg eti etn eto etp etr ett etx ety ex- exa exe exi exo exp exr ext exx exy eya eye eyn eyo eyp eyr eyt g-p gaa gae gag gai gan gao gap gar gat gay ge- gea gee geg gei gen geo gep ger get gex gey gga ggg ggi ggn ggo ggp ggr ggt gia gie gig gii gin gio gip gir git giy gna gne gni gnn gno gnp gnr gnt goa goe gog goi gon goo gop gor got gox goy gpa gpe gpg gpi gpn gpo gpp gpr gpt gpx gra gre grg gri grn gro grp grr grt grx gry gta gte gtg gti gtn gto gtp gtr gtt gtx gty gxa gxp gxt gy- gya gye gyn gyo gyp gyr ia- iaa iae iag iai ian iao iap iar iat ie- iea iee ieg iei ien iep ier iet iex iey iga ige igg igi ign igo igp igr igt igy iia iie iii iin iio iip iir iit iix in- ina ine ing ini inn ino inp inr int inx iny io- ioa ioe iog ioi ion ioo iop ior iot ipa ipe ipg ipi ipn ipo ipp ipr ipt ipx ipy ir- ira ire irg iri irn iro irp irr irt irx iry ita ite itg iti itn ito itp itt itx ity ixe ixi ixn ixy iya iye iyo iyr iyt iyy n-i naa nae nag nai nan nao nap nar nat nax nay ne- nea nee neg nei nen neo nep ner net nex ney nga nge ngg ngi ngn ngo ngp ngt nia nie nig nii nin nio nip nir nit nix nna nne nng nni nnn nno nnp nnt no- noa noe nog noi non noo nop nor not nox noy npa npe npg npi npn npo npp npr npt nra nre nrg nri nrn nro nrp nrr nrt nrx nry nta nte ntg nti ntn nto ntp ntr ntt ntx nxt nya nye nyg nyn nyo nyp nyt nyx nyy o-i oaa oae oag oai oan oao oap oar oat oax oea oee oeg oei oen oeo oep oer oet oex oey oga oge ogg ogi ogn ogo ogp ogt ogx ogy oia oie oii oin oio oip oir oit on- ona one ong oni onn ono onp onr ont onx ony oo- ooa oog ooi oon ooo oop oor oot oox op- opa ope opg opi opn opo opp opr opt opx opy or- ora ore org ori orn oro orp orr ort orx ory ot- ota ote otg oti otn oto otp otr ott ox- oxa oxi oxn oxo oxt oxx oxy oya oye oyi oyo p-p paa pae pag pai pan pao pap par pat pax pay pea pee peg pei pen peo pep per pet pex pey pga pge pgg pgi pgn pgo pgp pgr pgt pgy pia pie pig pii pin pio pip pir pit pix pn- pna pne png pni pnn pno pnp pnr pnt pnx pny poa poe pog poi pon poo pop por pot pox poy ppa ppe ppg ppi ppn ppo ppp ppr ppt ppx pra pre prg pri prn pro prp prr prt prx pry pt- pta pte ptg pti ptn pto ptp ptr ptt ptx pty pxe pxg pxr pxt py- pya pye pyg pyn pyo pyr pyt pyx ra- raa rae rag rai ran rao rap rar rat rax ray re- rea ree reg rei ren reo rep rer ret rex rey rga rge rgg rgi rgn rgo rgp rgr rgt rgx ria rie rig rii rin rio rip rir rit rix riy rna rng rni rnn rno rnp rnr rnt rny roa roe rog roi ron roo rop ror rot rox roy rpa rpe rpg rpi rpn rpo rpp rpr rpt rpx rra rrg rri rrn rrp rrr rrt rta rte rtg rti rtn rto rtp rtr rtt rtx rty rxp rxr ry- rya rye ryg ryn ryo ryr ryy t-x taa tae tag tai tan tao tap tar tat tax tay te- tea tee teg tei ten teo tep ter tet tex tey tga tge tgg tgi tgn tgo tgp tgr tgt tgy tia tie tig tii tin tio tip tir tit tix tiy tna tne tng tni tnn tno tnp tnr tnt tnx to- toa toe tog toi ton too top tor tot tox toy tpa tpe tpg tpi tpn tpo tpp tpr tpt tpx tra tre trg tri trn tro trp trr trt trx try tta tte ttg tti ttn tto ttp ttr ttt ttx tty txe txi txn txt tya tye tyg tyn tyo typ tyr tyt xaa xag xan xap xar xat xee xeg xen xep xer xet xex xge xgi xgp xia xie