DISLUSTRING

id in is it li nu si ti un us ut

dig din dis dit dug dui dun gid gin git gnu gul gun gut ids ins its lid lin lis lit lug nil nit nus nut rid rig rin rug run rut sin sir sis sit sri sun til tin tis tug tui tun uns urd urn uts

digs ding dins dint dirl dirt diss dits drug dugs duit dung duns dunt durn dust gids gild gilt gins gird girl girn girt gist gits glut gnus grid grin grit guid guls guns gust guts iglu inti irid iris lids ling lins lint liri list lits litu lugs lung lunt lust nidi nils nisi nits nurd nurl nuts rids rigs rind ring rins rugs ruin rung runs runt rust ruts sign sild silt sing sins sirs sits slid slit slug slur slut snit snug sris stir stud stun suds suit sung suns surd tils ting tins tirl trig trug tugs tuis tung tuns turd turn unit urds urns