-ey -th eee eem eeo eet eex eey ehe ehh ehm eho eht em- eme emh emm emo emt emx eo- eoe eoh eom eoo eot ete eth etm eto ett etx ety ex- exe exh exo ext exx exy eye eym eyo eyt he- hee heh hem heo het hex hey hhe hhh hhm hho hht hhy hme hmh hmm hmo hmt hmx hmy hoe hoh hom hoo hot hox hoy hte hth htm hto htt htx hty hxm hy- hye hyh hym hyo hyt hyy m-o mee meh mem meo met mex mey mhh mhm mho mht mhx mme mmh mmm mmo mmt mmx moe moh mom moo mot mox moy mte mth mtm mto mtt mtx my- mye myh mym myo myt myx oee oeh oem oeo oet oex oey ohe ohh ohm oho oht om- ome omh omm omo omt omx omy oo- ooh oom ooo oot oox ot- ote oth otm oto ott ox- oxo oxt oxx oxy oye oyo t-x te- tee teh tem teo tet tex tey th- the thh thm tho tht thx thy tme tmh tmm tmo tmt tmx tmy to- toe toh tom too tot tox toy tte tth ttm tto ttt ttx tty txe txt tye tym tyo tyt xee xem xet xex xht xmh xmm xmo xmt xmx xom xoo xot xox xtm xtx xty xxo xxx xxy xyy yee yeh yem yeo yet yex yey yhe yht yme ymm ymo ymt yoe yom yoo yot yox yoy yte yth ytm yto ytt yxe yxy yye yyt yyy