a-a a-t aaa aae aag aam aan aap aat aea aee aeg aem aen aep aet ag- aga age agg agm agn agp agt ama ame amg amm amn amp amt an- ana ane ang anm ann anp ant ap- apa ape apg apm apn app apt at- ata ate atg atm atn atp att eaa eae eag eam ean eap eat eea eee eeg eem een eep eet ega ege egg egm egn egp egt em- ema eme emg emm emn emp emt en- ena ene eng enm enn enp ent ep- epa epe epg epm epn epp ept eta ete etg etm etn etp ett g-p gaa gae gag gam gan gap gat ge- gea gee geg gem gen gep get gga ggg ggm ggn ggp ggt gma gme gmg gmm gmn gmp gmt gna gne gnm gnn gnp gnt gpa gpe gpg gpm gpn gpp gpt gta gte gtg gtm gtn gtp gtt maa mae mag mam man map mat mea mee meg mem men mep met mga mge mgm mgn mgp mgt mma mme mmg mmm mmn mmp mmt mna mne mng mnm mnn mnp mnt mpa mpe mpg mpm mpn mpp mpt mta mte mtg mtm mtn mtp mtt naa nae nag nam nan nap nat ne- nea nee neg nem nen nep net nga nge ngg ngm ngn ngp ngt nma nme nmg nmm nmn nmp nmt nna nne nng nnm nnn nnp nnt npa npe npg npm npn npp npt nta nte ntg ntm ntn ntp ntt p-p paa pae pag pam pan pap pat pea pee peg pem pen pep pet pga pge pgg pgm pgn pgp pgt pma pme pmg pmm pmn pmp pmt pn- pna pne png pnm pnn pnp pnt ppa ppe ppg ppm ppn ppp ppt pt- pta pte ptg ptm ptn ptp ptt taa tae tag tam tan tap tat te- tea tee teg tem ten tep tet tga tge tgg tgm tgn tgp tgt tma tme tmg tmm tmn tmp tmt tna tne tng tnm tnn tnp tnt tpa tpe tpg tpm tpn tpp tpt tta tte ttg ttm ttn ttp ttt