-al -ol -th a-a a-b a-i a-t aaa aab aae aah aai aal aao aap aas aat ab- aba abb abe abh abi abl abo abp abs abt aea aeb aee aeh aei ael aeo aep aes aet aha ahb ahe ahh ahi ahl aho ahp ahs aht ai- aia aib aie aih aii ail aio aip ais ait al- ala alb ale alh ali all alo alp als alt aoa aob aoe aoh aoi aol aoo aop aos aot ap- apa apb ape aph api apl apo app aps apt as- asa asb ase ash asi asl aso asp ass ast at- ata atb ate ath ati atl ato atp ats att b-p baa bab bae bah bai bal bao bap bas bat bba bbb bbe bbh bbi bbl bbo bbp bbs bbt be- bea beb bee beh bei bel beo bep bes bet bha bhb bhe bhh bhi bhl bho bhp bhs bht bi- bia bib bie bih bii bil bio bip bis bit bla blb ble blh bli bll blo blp bls blt boa bob boe boh boi bol boo bop bos bot bpa bpb bpe bph bpi bpl bpo bpp bps bpt bsa bsb bse bsh bsi bsl bso bsp bss bst bta btb bte bth bti btl bto btp bts btt eaa eab eae eah eai eal eao eap eas eat eba ebb ebe ebh ebi ebl ebo ebp ebs ebt eea eeb eee eel eeo eep ees eet eha ehb ehe ehh ehi ehl eho ehp ehs eht eia eib eie eii eil eio eip eis eit ela elb ele elh eli ell elo elp els elt eo- eoa eob eoe eoh eoi eol eoo eop eos eot ep- epa epb epe eph epi epl epo epp eps ept es- esa esb ese esh esi esl eso esp ess est eta etb ete eth eti etl eto etp ets ett h-i haa hab hae hah hai hal hao hap has hat hba hbb hbe hbh hbi hbl hbo hbp hbs hbt he- hea heb hee heh hei hel heo hep hes het hha hhb hhe hhh hhi hhl hho hhp hhs hht hia hib hie hih hii hil hio hip his hit hla hlb hle hlh hli hll hlo hlp hls hlt hoa hob hoe hoh hoi hol hoo hop hos hot hpa hpb hpe hph hpi hpl hpo hpp hps hpt hsa hsb hse hsh hsi hsl hsp hss hst hta htb hte hth hti htl hto htp hts htt ia- iaa iab iae iah iai ial iao iap ias iat iba ibb ibe ibh ibi ibl ibo ibp ibs ibt ie- iea iee iei iel iep ies iet iha ihb ihe ihh ihi ihl iho ihp ihs iht iia iib iie iih iii iil iio iip iis iit il- ila ilb ile ilh ili ill ilo ilp ils ilt io- ioa iob ioe ioh ioi iol ioo iop ios iot ipa ipb ipe ipi ipl ipo ipp ips ipt is- isa isb ise ish isi isl iso isp iss ist ita itb ite ith iti itl ito itp its itt l-p la- laa lab lae lah lai lal lao lap las lat lba lbb lbe lbh lbi lbl lbo lbp lbs lbt lea leb lee leh lei lel leo lep les let lha lhb lhh lhi lho lhp lhs lht lia lib lie lih lii lil lio lip lis lit lla llb lle lli lll llo llp lls llt loa lob loe loh loi lol loo lop los lot lpa lpb lpe lph lpi lpl lpo lpp lps lpt lsa lsb lse lsh lsi lsl lso lsp lss lst lta ltb lte lth lti ltl lto ltp lts ltt o-i oaa oab oae oah oai oal oao oap oas oat ob- oba obb obe obh obi obl obo obp obs obt oea oeb oee oeh oei oel oeo oep oes oet oha ohe ohh ohi ohl oho ohp ohs oht oia oib oie oii oil oio oip ois oit ola olb ole oli oll olo olp ols olt oo- ooa oob ooh ooi ool ooo oop oos oot op- opa opb ope oph opi opl opo opp ops opt os- osa osb ose osh osi osl oso osp oss ost ot- ota otb ote oth oti otl oto otp ots ott p-p paa pab pae pah pai pal pao pap pas pat pba pbb pbe pbi pbl pbo pbp pbs pbt pea peb pee peh pei pel peo pep pes pet pha phb phe phi phl pho php phs pht pia pib pie pih pii pil pio pip pis pit pla plb ple plh pli pll plo plp pls plt poa pob poe poh poi pol poo pop pos pot ppa ppb ppe pph ppi ppl ppo ppp pps ppt ps- psa psb pse psh psi psl pso psp pss pst pt- pta ptb pte pth pti ptl pto ptp pts ptt saa sab sae sah sai sal sao sap sas sat sba sbb sbe sbh sbi sbl sbo sbp sbs sbt se- sea seb see seh sei sel seo sep ses set sh- sha shb she shh shi shl sho shp shs sht sia sib sie sih sii sil sio sip sis sit sla slb sle slh sli sll slo slp sls slt soa sob soe soh soi sol soo sop sos sot spa spb spe sph spi spl spo spp sps spt ss- ssa ssb sse ssh ssi ssl sso ssp sss sst sta stb ste sth sti stl sto stp sts stt taa tab tae tah tai tal tao tap tas tat tba tbb tbe tbh tbi tbl tbo tbp tbs tbt te- tea teb tee teh tei tel teo tep tes tet th- tha thb the thh thi thl tho thp ths tht tia tib tie tih tii til tio tip tis tit tla tle tlh tli tll tlo tlp tls tlt to- toa tob toe toh toi tol too top tos tot tpa tpb tpe tph tpi