SPONDYLITIS

do id in is it li lo no od oi on op os oy pi si so ti to yo

din dip dis dit dol don dos dot ids ins ion its lid lin lip lis lit lop lot nil nip nit nod nos not ods oil old ons ops opt pin pis pit ply pod poi pol pot psi pst sin sip sis sit sly sod sol son sop sos sot soy spy sty syn til tin tip tis tod ton top toy yid yin yip yod yon

dino dins dint diol dips dipt diss dits doit dols dolt dons dopy doss dost dots doty idly idol idyl inly inti into ions lido lids lino lins lint liny lion lips lisp list lits loid loin lops loss lost loti lots nidi nils nips nisi nits nodi nods noil nosy odyl oils oily olds oldy only opts pili pily pins pint piny pion piso piss pits pity plod plot ploy pods pois pols poly pond pons pony post posy pots psis psst pyin sild silo silt sins sips sits slid slip slit slop slot snip snit snot sods soil sold soli sols sons sops sots soys spin spit spot stop syli tidy tils tins tiny tipi tips tods tody toil told tons tony topi tops toss toys tyin typo yids yins yips yods yond yoni