-er eee eem een eeo eep eer ehe ehh ehm ehn eho ehp ehr em- eme emh emm emn emo emp emr en- ene enh enm enn eno enp enr eo- eoe eoh eom eon eoo eop eor ep- epe eph epm epn epo epp epr ere erh erm ern ero erp err he- hee heh hem hen heo hep her hhe hhh hhm hhn hho hhp hhr hme hmh hmm hmo hmp hmr hne hnh hnn hno hoe hoh hom hon hoo hop hor hpe hph hpm hpn hpo hpp hpr hr- hre hrh hrm hrn hro hrp hrr m-o m-r mee meh mem men meo mep mer mhh mhm mhn mho mhp mhr mme mmh mmm mmn mmo mmp mmr mne mnm mnn mno mnp mnr moe moh mom mon moo mop mor mpe mph mpm mpn mpo mpp mpr mre mrh mrm mrn mro mrp mrr ne- nee neh nem nen neo nep ner nhe nhh nhm nhn nhp nhr nme nmh nmm nmn nmo nmp nmr nne nnh nnm nnn nno nnp no- noe noh nom non noo nop nor npe nph npm npn npo npp npr nre nrm nrn nro nrp nrr oee oeh oem oen oeo oep oer ohe ohh ohm ohn oho ohp ohr om- ome omh omm omn omo omp omr on- one onh onn ono onp onr oo- ooh oom oon ooo oop oor op- ope oph opm opn opo opp opr or- ore orh orm orn oro orp orr p-p pee peh pem pen peo pep per phe phm phn pho php phr pme pmh pmm pmn pmo pmp pmr pn- pne pnh pnm pnn pno pnp pnr poe poh pom pon poo pop por ppe pph ppm ppn ppo ppp ppr pre prh prm prn pro prp prr re- ree reh rem ren reo rep rer rh- rhe rhh rhm rhn rho rhp rhr rme rmh rmm rmn rmo rmp rmr rnh rnm rnn rno rnp rnr roe roh rom ron roo rop ror rpe rph rpm rpn rpo rpp rpr rrh rrm rrn rrp rrr