Phase 3 and 4

j, v, w, x, y, z, zz, qu , ch, sh, th, ng, nk, ai, ee, igh, oa, -es, oo (book), ar, ur, oo (food), or, ow, oi, ear, air, ure, er, ow (oa), -ed, -ed/t/, -ed/d/, -er, -est.