a-a aaa aae aah aam aap aax aea aee aeh aem aep aex aha ahe ahh ahm ahp ahx ama ame amh amm amp amx ap- apa ape aph apm app apx ax- axa axe axh axm axp axx eaa eae eah eam eap eax eea eee eem eep eex eha ehe ehh ehm ehp em- ema eme emh emm emp emx ep- epa epe eph epm epp epx ex- exa exe exh exp exx haa hae hah ham hap hax he- hea hee heh hem hep hex hha hhe hhh hhm hhp hma hme hmh hmm hmp hmx hpa hpe hph hpm hpp hxm maa mae mah mam map max mea mee meh mem mep mex mha mhh mhm mhp mhx mma mme mmh mmm mmp mmx mpa mpe mph mpm mpp mpx mxa mxp p-p paa pae pah pam pap pax pea pee peh pem pep pex pha phe phm php phx pma pme pmh pmm pmp pmx ppa ppe pph ppm ppp ppx pxe pxm xaa xam xap xee xem xep xex xhp xma xmh xmm xmp xmx xpa xpe xpm xpp xxp xxx