ENDOSIPHON

de do ed eh en es he hi ho id in is ne no od oe oh oi on op os pe pi sh si so

den die din dip dis doe don dos edh eds end ens eon hen hep hes hid hie hin hip his hod hoe hon hop hos ids inn ins ion nip nod noh noo nos ode ods oes oho ohs one ono ons ooh ope ops ose ped peh pen pes phi pie pin pis pod poh poi poo psi sei sen she sin sip sod son sop

deni dens dies dine dino dins dips dish does done dons dope dose edhs ends eons epos hens hide hied hies hind hins hips hisn hods hoed hoes hone hons hood hoop hope hops hose ides inns ions neon nide nine nips node nodi nods noes none noon nope nose nosh odes ohed ones onos oohs oops oped open opes peds pehs pein pend pens peon peso phis phon pied pies pine pins pion pish piso pods pois pond pone pons pood pooh poon poos pose posh send shed shin ship shod shoe shoo shop side sidh sine sinh sipe sned snip sone soon soph sped spin