https://docs.google.com/presentation/d/1yfJxrJr31AlJscPJE9RTrcBmZnm25kMsw1HjX6k-REA/htmlpresent initial consonants: g, h, j, r, v, z; digraphs: ch, dg, sh, th, wh; letter combinations: -ck, -ght, -nd, -ng, -nt, sc-, sch-, sk-, sl-, sm-, sn-, sp-, spl ...