-al -ol a-a a-b a-t aaa aab aae aal aam aao aap aas aat ab- aba abb abe abl abm abo abp abs abt aea aeb aee ael aem aeo aep aes aet al- ala alb ale all alm alo alp als alt ama amb ame aml amm amo amp ams amt aoa aob aoe aol aom aoo aop aos aot ap- apa apb ape apl apm apo app aps apt as- asa asb ase asl asm aso asp ass ast at- ata atb ate atl atm ato atp ats att b-p baa bab bae bal bam bao bap bas bat bba bbb bbe bbl bbm bbo bbp bbs bbt be- bea beb bee bel bem beo bep bes bet bla blb ble bll blm blo blp bls blt bma bmb bme bml bmm bmo bmp bms bmt boa bob boe bol bom boo bop bos bot bpa bpb bpe bpl bpm bpo bpp bps bpt bsa bsb bse bsl bsm bso bsp bss bst bta btb bte btl btm bto btp bts btt eaa eab eae eal eam eao eap eas eat eba ebb ebe ebl ebm ebo ebp ebs ebt eea eeb eee eel eem eeo eep ees eet ela elb ele ell elm elo elp els elt em- ema emb eme eml emm emo emp ems emt eo- eoa eob eoe eol eom eoo eop eos eot ep- epa epb epe epl epm epo epp eps ept es- esa esb ese esl esm eso esp ess est eta etb ete etl etm eto etp ets ett l-p la- laa lab lae lal lam lao lap las lat lba lbb lbe lbl lbm lbo lbp lbs lbt lea leb lee lel lem leo lep les let lla llb lle lll llm llo llp lls llt lma lmb lme lml lmm lmo lmp lms lmt loa lob loe lol lom loo lop los lot lpa lpb lpe lpl lpm lpo lpp lps lpt lsa lsb lse lsl lsm lso lsp lss lst lta ltb lte ltl ltm lto ltp lts ltt m-o maa mab mae mal mam mao map mas mat mba mbb mbe mbl mbm mbo mbp mbs mbt mea meb mee mel mem meo mep mes met mla mlb mle mll mlm mlo mlp mls mlt mma mmb mme mml mmm mmo mmp mms mmt moa mob moe mol mom moo mop mos mot mpa mpb mpe mpl mpm mpo mpp mps mpt msa msb mse msl msm mso msp mss mst mta mtb mte mtl mtm mto mtp mts mtt oaa oab oae oal oam oao oap oas oat ob- oba obb obe obl obm obo obp obs obt oea oeb oee oel oem oeo oep oes oet ola olb ole oll olm olo olp ols olt om- oma omb ome oml omm omo omp oms omt oo- ooa oob ool oom ooo oop oos oot op- opa opb ope opl opm opo opp ops opt os- osa osb ose osl osm oso osp oss ost ot- ota otb ote otl otm oto otp ots ott p-p paa pab pae pal pam pao pap pas pat pba pbb pbe pbl pbm pbo pbp pbs pbt pea peb pee pel pem peo pep pes pet pla plb ple pll plm plo plp pls plt pma pmb pme pml pmm pmo pmp pms pmt poa pob poe pol pom poo pop pos pot ppa ppb ppe ppl ppm ppo ppp pps ppt ps- psa psb pse psl psm pso psp pss pst pt- pta ptb pte ptl ptm pto ptp pts ptt saa sab sae sal sam sao sap sas sat sba sbb sbe sbl sbm sbo sbp sbs sbt se- sea seb see sel sem seo sep ses set sla slb sle sll slm slo slp sls slt sma smb sme sml smm smo smp sms smt soa sob soe sol som soo sop sos sot spa spb spe spl spm spo spp sps spt ss- ssa ssb sse ssl ssm sso ssp sss sst sta stb ste stl stm sto stp sts stt taa tab tae tal tam tao tap tas tat tba tbb tbe tbl tbm tbo tbp tbs tbt te- tea teb tee tel tem teo tep tes tet tla tle tll tlm tlo tlp tls tlt tma tmb tme tml tmm tmo tmp tms tmt to- toa tob toe tol tom too top tos tot tpa tpb tpe tpl tpm tpo tpp tps tpt tsa tsb tse tsl tsm tso tsp tss tst tta ttb tte ttl ttm tto ttp tts ttt