a-a a-t aaa aae aam aao aap aat aea aee aem aeo aep aet ama ame amm amo amp amt aoa aoe aom aoo aop aot ap- apa ape apm apo app apt at- ata ate atm ato atp att eaa eae eam eao eap eat eea eee eem eeo eep eet em- ema eme emm emo emp emt eo- eoa eoe eom eoo eop eot ep- epa epe epm epo epp ept eta ete etm eto etp ett m-o maa mae mam mao map mat mea mee mem meo mep met mma mme mmm mmo mmp mmt moa moe mom moo mop mot mpa mpe mpm mpo mpp mpt mta mte mtm mto mtp mtt oaa oae oam oao oap oat oea oee oem oeo oep oet om- oma ome omm omo omp omt oo- ooa oom ooo oop oot op- opa ope opm opo opp opt ot- ota ote otm oto otp ott p-p paa pae pam pao pap pat pea pee pem peo pep pet pma pme pmm pmo pmp pmt poa poe pom poo pop pot ppa ppe ppm ppo ppp ppt pt- pta pte ptm pto ptp ptt taa tae tam tao tap tat te- tea tee tem teo tep tet tma tme tmm tmo tmp tmt to- toa toe tom too top tot tpa tpe tpm tpo tpp tpt tta tte ttm tto ttp ttt