UNRIDICULOUS

do id in is li lo no nu od oi on or os si so un us

cis cod col con cor cos cru cud cur din dis doc dol don dor dos dui dun duo ids ins ion lid lin lis nil nod nor nos nus ods oil old ons orc ors oud our rid rin roc rod run sic sin sir sod sol son sou sri sun udo ulu uns urd urn

cion clod clon cods coil coin coir cold cols coni cons cord corn cors cris crud crus cuds curd curl curn curs dino dins diol dirl disc docs dols dons dors dour duci duns duos durn duro icon idol inro ions irid iris iron lido lids lino lins lion liri loci loid loin lord lorn loud lour nidi nils nisi nodi nods noil noir nori nous nurd nurl odic oils olds onus orcs ouds ours rids rind rins rocs rods roil ruin runs scud sild silo slid slur soil sold soli sord sori sorn soul sour sulu surd udon udos ulus unci unco undo urds uric urns urus