Red Group (beginning sound only): fox, can, hose, deer, fan, horn, cow, dice
Orange Group: nap, wag, cap, rag, map, bag, tag, flag, lap
Yellow Group (beginning sound only): cheese, sheep, ham, chief, shave, house, shoe, chain, chop, house
Green Group: chop, hole, hot, stove, come, hose, joke, rock, rose, some, broke, spot
Blue Group: thumb, new, due, knew, junk, do, clue, sew, flew, plump, dew, blue, truth, stew, brush, stuck