DINOSAURS

ad ai an ar as do id in is na no nu od oi on or os si so un us

ado ads aid ain air ais and ani ars ass dan din dis don dor dos dui dun duo ids ins ion nod nor nos nus oar oda ods ons ora ors oud our rad rai ran ras ria rid rin rod run sad sau sin sir sis sod son sos sou sri sun udo uns urd urn

ados aids ains airn airs ands anis anus arid dais dans darn dino dins diss dona dons dors doss dour duns duos dura durn duro inro ions iron naoi naos nard nodi nods noir nori nous nurd oars odas onus orad osar ossa ouds ours rads raid rain rais rand rani rias rids rind rins road roan rods ruin runs sadi said sain sand sans sard sari sins sirs soar soda sods sons sora sord sori sorn sour sous sris suds suns sura surd udon udos unai undo urds urns ursa