SPHERIFORM

ef eh em er es fe he hi hm ho if is me mi mo oe of oh oi om op or os pe pi re sh si so

efs ems err ers feh fem fer fes fie fir foe foh fop for fro hem hep her hes hie him hip his hoe hop hos ifs imp ire ism mho mir mis mop mor mos oes ohm ohs oms ope ops ore ors ose peh per pes phi pie pis poh poi pom pro psi ref rei rem rep res rho rif rim rip roe rom sei ser she sim sip sir som sop sri

emir epos eros errs fehs fems fire firm firs fish foes fops fore form froe from heir hemp hems herm hero hers hies hims hips hire hoer hoes home hope hops hose imps ires mesh mhos mips mire mirs mise miso mope mops more mors mosh ohms omer opes ores pehs peri perm peso phis pier pies pish piso poem pois pome poms pore pose posh prim prof prom pros refs reif reis rems repo reps resh rhos rife rifs rime rims ripe rips rise roes romp roms rope rose seif semi serf shim ship shmo shoe shop shri simp sipe sire some soph sore sori