a-a a-t aaa aae aam aao aap aas aat aea aee aem aeo aep aes aet ama ame amm amo amp ams amt aoa aoe aom aoo aop aos aot ap- apa ape apm apo app aps apt as- asa ase asm aso asp ass ast at- ata ate atm ato atp ats att eaa eae eam eao eap eas eat eea eee eem eeo eep ees eet em- ema eme emm emo emp ems emt eo- eoa eoe eom eoo eop eos eot ep- epa epe epm epo epp eps ept es- esa ese esm eso esp ess est eta ete etm eto etp ets ett m-o maa mae mam mao map mas mat mea mee mem meo mep mes met mma mme mmm mmo mmp mms mmt moa moe mom moo mop mos mot mpa mpe mpm mpo mpp mps mpt msa mse msm mso msp mss mst mta mte mtm mto mtp mts mtt oaa oae oam oao oap oas oat oea oee oem oeo oep oes oet om- oma ome omm omo omp oms omt oo- ooa oom ooo oop oos oot op- opa ope opm opo opp ops opt os- osa ose osm oso osp oss ost ot- ota ote otm oto otp ots ott p-p paa pae pam pao pap pas pat pea pee pem peo pep pes pet pma pme pmm pmo pmp pms pmt poa poe pom poo pop pos pot ppa ppe ppm ppo ppp pps ppt ps- psa pse psm pso psp pss pst pt- pta pte ptm pto ptp pts ptt saa sae sam sao sap sas sat se- sea see sem seo sep ses set sma sme smm smo smp sms smt soa soe som soo sop sos sot spa spe spm spo spp sps spt ss- ssa sse ssm sso ssp sss sst sta ste stm sto stp sts stt taa tae tam tao tap tas tat te- tea tee tem teo tep tes tet tma tme tmm tmo tmp tms tmt to- toa toe tom too top tos tot tpa tpe tpm tpo tpp tps tpt tsa tse tsm tso tsp tss tst tta tte ttm tto ttp tts ttt