ORTHOMETRIC

eh em er et he hi hm ho it me mi mo oe oh oi om or re ti to

chi coo cor cot err eth hem her het hic hie him hit hoe hot ice ich ire met mho mic mir moc moo mor mot ohm oho ooh oot orc ore ort rec rei rem ret rho rim roc roe rom rot tet the tho tic tie tit toe tom too tor tot

cero chit cire cite coho coir come coot core corm cote crit echo echt emic emir emit etch etic heir herm hero hire hoer home homo hoot itch item merc meth mice mire mite mitt moor moot more mort mote moth mott omer omit otic otto rice rich rime riot rite room root rote roti roto tech term teth them thio thir thro tier time tire tiro toit tome toom toot torc tore tori toro torr tort tote tret trim trio trot