BACK and FRONT:
This section is worked in the round. Cast on 132 (144, 156, 168, 180) stitches and join, being careful not to twist the stitches. Place a marker to denote the beginning of the round. You will begin the round for the 1st and 3rd & 5th sizes as follows: P1; then *k4, p2 around ending the round with p1. For the 2nd and 4th sizes begin with K2, then *P2, k4 around ending the round with K2. Place a second marker after 66 (72, 78, 84, 90) stitches (this will be the other side seam).