BLINDGUTS

bi id in is it li nu si ti un us ut

bid big bin bis bit bud bug bun bus but dib dig din dis dit dub dug dui dun gib gid gin git gnu gul gun gut ids ins its lib lid lin lis lit lug nib nil nit nub nus nut sib sin sit sub sun til tin tis tub tug tui tun uns uts

bids bigs bind bins bint bits blin buds bugs bund bung buns bunt bust buts dibs digs ding dins dint dits dubs dugs duit dung duns dunt dust gibs gids gild gilt gins gist gits glib glut gnus guid guls guns gust guts iglu libs lids ling lins lint list lits litu lugs lung lunt lust nibs nils nits nubs nuts sign sild silt sing slid slit slub slug slut snib snit snub snug stub stud stun suit sung tils ting tins tubs tugs tuis tung tuns unit