Hi. I am relatively new to knitting. My older sister is going away to Sweden and I am knitting a cute hat for her. The problem is, I have finished the brim and it says to graft the two sides. I know how to graft a simple stockinette stitch but here I have 2 knits, 2 purls, 9 knits, 2 purls and 2 knits. I can't graft the 2 purls. Can you help me please?