-al -er -ol -th a-a a-b a-i a-t aaa aab aae aaf aah aai aal aao aap aar aat ab- aba abb abe abf abh abi abl abo abp abr abt aea aeb aee aef aeh aei ael aeo aep aer aet af- afa afb afe aff afh afi afl afo afp afr aft aha ahb ahe ahf ahh ahi ahl aho ahp ahr aht ai- aia aib aie aif aih aii ail aio aip air ait al- ala alb ale alf alh ali all alo alp alr alt aoa aob aoe aof aoh aoi aol aoo aop aor aot ap- apa apb ape apf aph api apl apo app apr apt ar- ara arb are arf arh ari arl aro arp arr art at- ata atb ate atf ath ati atl ato atp atr att b-p baa bab bae baf bah bai bal bao bap bar bat bba bbb bbe bbf bbh bbi bbl bbo bbp bbr bbt be- bea beb bee bef beh bei bel beo bep ber bet bfa bfb bfe bff bfh bfi bfl bfo bfp bfr bft bha bhb bhe bhf bhh bhi bhl bho bhp bhr bht bi- bia bib bie bif bih bii bil bio bip bir bit bla blb ble blf blh bli bll blo blp blr blt boa bob boe bof boh boi bol boo bop bor bot bpa bpb bpe bpf bph bpi bpl bpo bpp bpr bpt bra brb bre brf brh bri brl bro brp brr brt bta btb bte btf bth bti btl bto btp btr btt eaa eab eae eaf eah eai eal eao eap ear eat eba ebb ebe ebf ebh ebi ebl ebo ebp ebr ebt eea eeb eee eef eel eeo eep eer eet ef- efa efb efe eff efh efi efl efo efp efr eft eha ehb ehe ehf ehh ehi ehl eho ehp ehr eht eia eib eie eif eii eil eio eip eir eit ela elb ele elf elh eli ell elo elp elr elt eo- eoa eob eoe eof eoh eoi eol eoo eop eor eot ep- epa epb epe epf eph epi epl epo epp epr ept era erb ere erf erh eri erl ero erp err ert eta etb ete etf eth eti etl eto etp etr ett faa fab fae faf fah fai fal fao fap far fat fba fbb fbe fbf fbh fbi fbl fbo fbp fbr fbt fea feb fee fef feh fei fel feo fep fer fet ffa ffe fff ffh ffi ffl ffo ffp ffr fft fha fhb fhe fhf fhh fhi fhl fho fhp fhr fia fib fie fif fih fii fil fip fir fit fla flb fle flf fli fll flo flp flr flt foa fob foe fof foh foi fol foo fop for fot fpa fpb fpe fph fpi fpl fpo fpp fpr fpt fra frb fre frf frh fri frl fro frp frr frt fta ftb fte ftf fth fti ftl fto ftp ftr ftt h-i haa hab hae haf hah hai hal hao hap har hat hba hbb hbe hbf hbh hbi hbl hbo hbp hbr hbt he- hea heb hee hef heh hei hel heo hep her het hfa hfb hfe hff hfh hfi hfl hfo hfp hfr hft hha hhb hhe hhf hhh hhi hhl hho hhp hhr hht hia hib hie hif hih hii hil hio hip hir hit hla hlb hle hlf hlh hli hll hlo hlp hlr hlt hoa hob hoe hof hoh hoi hol hoo hop hor hot hpa hpb hpe hpf hph hpi hpl hpo hpp hpr hpt hr- hra hrb hre hrf hrh hri hrl hro hrp hrr hrt hta htb hte htf hth hti htl hto htp htr htt i-f ia- iaa iab iae iaf iah iai ial iao iap iar iat iba ibb ibe ibf ibh ibi ibl ibo ibp ibr ibt ie- iea iee ief iei iel iep ier iet ifa ifb ife iff ifi ifl ifo ifp ifr ift iha ihb ihe ihf ihh ihi ihl iho ihp ihr iht iia iib iie iif iih iii iil iio iip iir iit il- ila ilb ile ilf ilh ili ill ilo ilp ilr ilt io- ioa iob ioe iof ioh ioi iol ioo iop ior iot ipa ipb ipe ipf ipi ipl ipo ipp ipr ipt ir- ira irb ire irf iri irl iro irp irr irt ita itb ite itf ith iti itl ito itp itt l-p la- laa lab lae laf lah lai lal lao lap lar lat lba lbb lbe lbf lbh lbi lbl lbo lbp lbr lbt lea leb lee lef leh lei lel leo lep ler let lfa lfb lfe lff lfh lfi lfl lfo lfp lfr lft lha lhb lhf lhh lhi lho lhp lhr lht lia lib lie lif lih lii lil lio lip lir lit lla llb lle llf lli lll llo llp llr llt loa lob loe lof loh loi lol loo lop lor lot lpa lpb lpe lpf lph lpi lpl lpo lpp lpr lpt lra lrb lrf lrh lri lro lrp lrr lrt lta ltb lte ltf lth lti ltl lto ltp ltr ltt o-i oaa oab oae oaf oah oai oal oao oap oar oat ob- oba obb obe obf obh obi obl obo obp obr obt oea oeb oee oef oeh oei oel oeo oep oer oet of- ofa ofb ofe off ofi ofl ofo ofp ofr oft oha ohe ohf ohh ohi ohl oho ohp ohr oht oia oib oie oif oii oil oio oip oir oit ola olb ole olf oli oll olo olp olt oo- ooa oob oof ooh ooi ool ooo oop oor oot op- opa opb ope opf oph opi opl opo opp opr opt or- ora orb ore orf orh ori orl oro orp orr ort ot- ota otb ote otf oth oti otl oto otp otr ott p-p paa pab pae paf pah pai pal pao pap par pat pba pbb pbe pbf pbi pbl pbo