QUADRASONIC

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

aas ado ads aid ain air ais ana and ani arc ars cad can car cis cod con cor cos cru cud cur dan din dis doc don dor dos dui dun duo ids ins ion nod nor nos nus oar oca oda ods ons ora orc ors oud our qis qua rad rai ran ras ria rid rin roc rod run sac sad sau sic sin sir sod son sou sri sun suq udo uns urd urn

acid ados aids ains airn airs anas ands anis anoa ansa anus aqua arco arcs aria arid asci aura cadi cads caid cain cans card carn cars casa ciao cion coda cods coin coir coni cons cord corn cors cris crud crus cuds curd curn curs dais dans darn dino dins disc docs dona dons dors dour duci duns duos dura durn duro icon inro ions iron nada naoi naos narc nard nodi nods noir nori nous nurd oars ocas odas odic onus orad orca orcs osar ouds ours qadi qaid quad quai quid quin quod rads raia raid rain rais rand rani rias rids rind rins road roan rocs rods ruin runs sadi said sain sand sard sari scad scan scar scud soar soca soda sora sord sori sorn sour sura surd udon udos unai unci unco undo urds uric urns ursa