Stitches used:
Cast on
Cast off
K knit
P purl
Garter stitch knit each row
Stockinette stitch knit one row, purl one row
K2tog knit 2 together
P2tog purl 2 together
Inc increase work through front and back loops of stitch

Stitch Pattern
Row 1: k2, (k1, p1) across to last 2 stitches. K 2.
Row 2: k 2, purl to last 2 stitches, k2.
Row 3: k 2, (p1,,k1) across to last 2 stitches. K2
Row 4: repeat row 2.