-er -ey a-a a-i a-t aaa aae aai aak aao aap aar aat aay aea aee aei aek aeo aep aer aet aey ai- aia aie aii aik aio aip air ait aiy aka ake aki akk ako akp akr aoa aoe aoi aok aoo aop aor aot ap- apa ape api apk apo app apr apt apy ar- ara are ari ark aro arp arr art ary at- ata ate ati ato atp atr att ay- aya aye ayi ayk ayo ayp ayr ayt eaa eae eai eak eao eap ear eat eea eee eek eeo eep eer eet eey eia eie eii eik eio eip eir eit eka eke eki eko ekp ekr ekt eky eo- eoa eoe eoi eok eoo eop eor eot ep- epa epe epi epo epp epr ept era ere eri erk ero erp err ert ery eta ete eti etk eto etp etr ett ety eya eye eyo eyp eyr eyt ia- iaa iae iai iao iap iar iat ie- iea iee iei iek iep ier iet iey iia iie iii iio iip iir iit ika ike iki ikk iko ikr ikt io- ioa ioe ioi ioo iop ior iot ipa ipe ipi ipo ipp ipr ipt ipy ir- ira ire iri irk iro irp irr irt iry ita ite iti itk ito itp itt ity iya iye iyo iyr iyt iyy k-t ka- kaa kae kai kak kao kap kar kat kay ke- kea kee kei kek keo kep ker ket key kia kie kii kik kio kip kir kit kke kki kkk kkp kkr kkt kky koa koe koi kok koo kop kor kot koy kpa kpe kpi kpk kpo kpp kpr kpt kra kri krk kro krp krr krt kry kta kte ktk kto ktp ktr ktt kya kye kyo kyp kyr kyt o-i oaa oae oai oak oao oap oar oat oea oee oei oeo oep oer oet oey oia oie oii oik oio oip oir oit oka oke oki okk oko okp okr oo- ooa ooi ook ooo oop oor oot op- opa ope opi opk opo opp opr opt opy or- ora ore ori ork oro orp orr ort ory ot- ota ote oti otk oto otp otr ott oya oye oyi oyo p-p paa pae pai pak pao pap par pat pay pea pee pei pek peo pep per pet pey pia pie pii pik pio pip pir pit pka pke pki pko pkp pkr pkt pky poa poe poi pok poo pop por pot poy ppa ppe ppi ppk ppo ppp ppr ppt pra pre pri prk pro prp prr prt pry pt- pta pte pti ptk pto ptp ptr ptt pty py- pya pye pyk pyo pyr pyt ra- raa rae rai rak rao rap rar rat ray re- rea ree rei rek reo rep rer ret rey ria rie rii rik rio rip rir rit riy rke rkk rko rkp rkt rky roa roe roi rok roo rop ror rot roy rpa rpe rpi rpk rpo rpp rpr rpt rra rri rrk rrp rrr rrt rta rte rti rtk rto rtp rtr rtt rty ry- rya rye ryk ryo ryr ryy taa tae tai tak tao tap tar tat tay te- tea tee tei tek teo tep ter tet tey tia tie tii tik tio tip tir tit tiy tka tke tkk tko tkp tkr tkt tky to- toa toe toi tok too top tor tot toy tpa tpe tpi tpk tpo tpp tpr tpt tra tre tri trk tro trp trr trt try tta tte tti ttk tto ttp ttr ttt tty tya tye tyo typ tyr tyt yaa yae yai yak yao yap yar yat yay yea yee yei yek yeo yep yer yet yey yie yii yio yip yir yit yka yki ykk yoe yoi yok yoo yop yor yot yoy ypa ypo yra yre yro yrp yrt yta yte ytk yto ytp ytr ytt yye yyt yyy