-al -er -ol -th a-a a-b a-i a-t aaa aab aae aah aai aak aal aao aap aar aat ab- aba abb abe abh abi abk abl abo abp abr abt aea aeb aee aeh aei aek ael aeo aep aer aet aha ahb ahe ahh ahi ahk ahl aho ahp ahr aht ai- aia aib aie aih aii aik ail aio aip air ait aka akb ake akh aki akk akl ako akp akr al- ala alb ale alh ali alk all alo alp alr alt aoa aob aoe aoh aoi aok aol aoo aop aor aot ap- apa apb ape aph api apk apl apo app apr apt ar- ara arb are arh ari ark arl aro arp arr art at- ata atb ate ath ati atl ato atp atr att b-p baa bab bae bah bai bak bal bao bap bar bat bba bbb bbe bbh bbi bbk bbl bbo bbp bbr bbt be- bea beb bee beh bei bek bel beo bep ber bet bha bhb bhe bhh bhi bhk bhl bho bhp bhr bht bi- bia bib bie bih bii bik bil bio bip bir bit bka bkb bke bkk bkl bko bkp bkr bkt bla blb ble blh bli blk bll blo blp blr blt boa bob boe boh boi bok bol boo bop bor bot bpa bpb bpe bph bpi bpl bpo bpp bpr bpt bra brb bre brh bri brk brl bro brp brr brt bta btb bte bth bti btk btl bto btp btr btt eaa eab eae eah eai eak eal eao eap ear eat eba ebb ebe ebh ebi ebk ebl ebo ebp ebr ebt eea eeb eee eek eel eeo eep eer eet eha ehb ehe ehh ehi ehl eho ehp ehr eht eia eib eie eii eik eil eio eip eir eit eka ekb eke ekh eki ekl eko ekp ekr ekt ela elb ele elh eli elk ell elo elp elr elt eo- eoa eob eoe eoh eoi eok eol eoo eop eor eot ep- epa epb epe eph epi epl epo epp epr ept era erb ere erh eri erk erl ero erp err ert eta etb ete eth eti etk etl eto etp etr ett h-i haa hab hae hah hai hak hal hao hap har hat hba hbb hbe hbh hbi hbk hbl hbo hbp hbr hbt he- hea heb hee heh hei hek hel heo hep her het hha hhb hhe hhh hhi hhk hhl hho hhp hhr hht hia hib hie hih hii hik hil hio hip hir hit hka hkb hkh hki hkk hkl hko hkp hkr hkt hla hlb hle hlh hli hll hlo hlp hlr hlt hoa hob hoe hoh hoi hok hol hoo hop hor hot hpa hpb hpe hph hpi hpk hpl hpo hpp hpr hpt hr- hra hrb hre hrh hri hrk hrl hro hrp hrr hrt hta htb hte hth hti htk htl hto htp htr htt ia- iaa iab iae iah iai ial iao iap iar iat iba ibb ibe ibh ibi ibk ibl ibo ibp ibr ibt ie- iea iee iei iek iel iep ier iet iha ihb ihe ihh ihi ihk ihl iho ihp ihr iht iia iib iie iih iii iil iio iip iir iit ika ikb ike iki ikk ikl iko ikr ikt il- ila ilb ile ilh ili ilk ill ilo ilp ilr ilt io- ioa iob ioe ioh ioi iol ioo iop ior iot ipa ipb ipe ipi ipl ipo ipp ipr ipt ir- ira irb ire iri irk irl iro irp irr irt ita itb ite ith iti itk itl ito itp itt k-t ka- kaa kab kae kah kai kak kal kao kap kar kat kba kbb kbe kbh kbi kbk kbl kbo kbp kbr ke- kea keb kee keh kei kek kel keo kep ker ket kha khe khh khi khk kho khr kia kib kie kih kii kik kil kio kip kir kit kkb kke kkh kki kkk kkl kkp kkr kkt kl- kla klb klh kli klo klr klt koa kob koe koh koi kok kol koo kop kor kot kpa kpe kph kpi kpk kpl kpo kpp kpr kpt kra kri krk krl kro krp krr krt kta ktb kte kth ktk ktl kto ktp ktr ktt l-p la- laa lab lae lah lai lak lal lao lap lar lat lba lbb lbe lbh lbi lbk lbl lbo lbp lbr lbt lea leb lee leh lei lek lel leo lep ler let lha lhb lhh lhi lhk lho lhp lhr lht lia lib lie lih lii lik lil lio lip lir lit lka lkb lkh lkl lkp lkr lkt lla llb lle lli llk lll llo llp llr llt loa lob loe loh loi lok lol loo lop lor lot lpa lpb lpe lph lpi lpk lpl lpo lpp lpr lpt lra lrb lrh lri lrk lro lrp lrr lrt lta ltb lte lth lti ltk ltl lto ltp ltr ltt o-i oaa oab oae oah oai oak oal oao oap oar oat ob- oba obb obe obh obi obk obl obo obp obr obt oea oeb oee oeh oei oel oeo oep oer oet oha ohe ohh ohi ohl oho ohp ohr oht oia oib oie oii oik oil oio oip oir oit oka okb oke oki okk okl oko okp okr ola olb ole oli olk oll olo olp olt oo- ooa oob ooh ooi ook ool ooo oop oor oot op- opa opb ope oph opi opk opl opo opp opr opt or- ora orb ore orh ori ork orl oro orp orr ort ot- ota otb ote oth oti otk otl oto otp otr ott p-p paa pab pae pah pai pak pal pao pap par pat pba pbb pbe pbi pbk pbl pbo pbp pbr pbt pea peb pee peh pei pek pel peo pep per pet pha phb phe phi phk phl pho php phr pht pia pib pie pih pii pik pil pio pip