eee eem eeo eep ehe ehh ehm eho ehp em- eme emh emm emo emp eo- eoe eoh eom eoo eop eoq ep- epe eph epm epo epp epq eqe eqp eqq he- hee heh hem heo hep hhe hhh hhm hho hhp hme hmh hmm hmo hmp hoe hoh hom hoo hop hpe hph hpm hpo hpp hpq hqm m-o mee meh mem meo mep meq mhh mhm mho mhp mhq mme mmh mmm mmo mmp moe moh mom moo mop mpe mph mpm mpo mpp mpq mqp oee oeh oem oeo oep ohe ohh ohm oho ohp ohq om- ome omh omm omo omp oo- ooh oom ooo oop op- ope oph opm opo opp opq oqo p-p pee peh pem peo pep phe phm pho php phq pme pmh pmm pmo pmp pmq poe poh pom poo pop ppe pph ppm ppo ppp ppq pqm pqq qee qeh qem qeo qep qme qmp qom qoo qop qpm qpp qqq