-al -th a-a a-b a-t aaa aab aae aah aal aap aas aat ab- aba abb abe abh abl abp abs abt aea aeb aee aeh ael aep aes aet aha ahb ahe ahh ahl ahp ahs aht al- ala alb ale alh all alp als alt ap- apa apb ape aph apl app aps apt as- asa asb ase ash asl asp ass ast at- ata atb ate ath atl atp ats att b-p baa bab bae bah bal bap bas bat bba bbb bbe bbh bbl bbp bbs bbt be- bea beb bee beh bel bep bes bet bha bhb bhe bhh bhl bhp bhs bht bla blb ble blh bll blp bls blt bpa bpb bpe bph bpl bpp bps bpt bsa bsb bse bsh bsl bsp bss bst bta btb bte bth btl btp bts btt eaa eab eae eah eal eap eas eat eba ebb ebe ebh ebl ebp ebs ebt eea eeb eee eel eep ees eet eha ehb ehe ehh ehl ehp ehs eht ela elb ele elh ell elp els elt ep- epa epb epe eph epl epp eps ept es- esa esb ese esh esl esp ess est eta etb ete eth etl etp ets ett haa hab hae hah hal hap has hat hba hbb hbe hbh hbl hbp hbs hbt he- hea heb hee heh hel hep hes het hha hhb hhe hhh hhl hhp hhs hht hla hlb hle hlh hll hlp hls hlt hpa hpb hpe hph hpl hpp hps hpt hsa hsb hse hsh hsl hsp hss hst hta htb hte hth htl htp hts htt l-p la- laa lab lae lah lal lap las lat lba lbb lbe lbh lbl lbp lbs lbt lea leb lee leh lel lep les let lha lhb lhh lhp lhs lht lla llb lle lll llp lls llt lpa lpb lpe lph lpl lpp lps lpt lsa lsb lse lsh lsl lsp lss lst lta ltb lte lth ltl ltp lts ltt p-p paa pab pae pah pal pap pas pat pba pbb pbe pbl pbp pbs pbt pea peb pee peh pel pep pes pet pha phb phe phl php phs pht pla plb ple plh pll plp pls plt ppa ppb ppe pph ppl ppp pps ppt ps- psa psb pse psh psl psp pss pst pt- pta ptb pte pth ptl ptp pts ptt saa sab sae sah sal sap sas sat sba sbb sbe sbh sbl sbp sbs sbt se- sea seb see seh sel sep ses set sh- sha shb she shh shl shp shs sht sla slb sle slh sll slp sls slt spa spb spe sph spl spp sps spt ss- ssa ssb sse ssh ssl ssp sss sst sta stb ste sth stl stp sts stt taa tab tae tah tal tap tas tat tba tbb tbe tbh tbl tbp tbs tbt te- tea teb tee teh tel tep tes tet th- tha thb the thh thl thp ths tht tla tle tlh tll tlp tls tlt tpa tpb tpe tph tpl tpp tps tpt tsa tsb tse tsh tsl tsp tss tst tta ttb tte tth ttl ttp tts ttt