dub hub rub tub bud dud hud mud bug dug hug jug lug mug pug rug tug bum gum hum bun fun pun run sun cup cut gut hut jut nut rut grub shrub shrug slug buck duck luck muck tuck bus fuss sum drum thumb crumb plum
Long U
tube food mood rude roof cool pool rule stool tool boom room zoom moon noon soon hoop loop soup goose loose moose boot root cruise whose lose news stews oops uber oogle oohla la oodles Uma uno ooze
AU Sound
bow cow how now pow sow wow brow plow ow ouch out outlook outback ounce outside outsource outline outpost outpatient outperform outcast outcome outfox outplay outnumber outstanding outdoor outzone