Red Group – cat, rat, mat, sat, pat, fat, bat, hat
Orange Group – run, cut, rug, jug, sun, hut, bug, nut, bun
Yellow Group (beginning sound only) – sun, tent, star, stop, six, tie, stem, sink, tire, stamp
Green Group – kick, take, took, pack, shake, cook, sock, like, book, truck, spoke, look
Blue Group – sold, bleed, wave, glow, steep, drew, sneak, slide, school, scene, light, pool, feast, way, dry, crow