Shown with a cast-on count of 0 stitches.  

• Round 1: Yo (1 st).
• Round 3: Yo, knit, yo (3 sts).
• Round 5: Yo, k3, yo (5 sts).
• Round 7: Yo, k1, yo, sl2-k1-p2sso, yo, k1, yo (7 sts).
• Round 9: Yo, k3, yo, k1 tbl, yo, k3, yo (11 sts).
• Round 11: Yo, k1, yo, sl2-k1-p2sso, yo, sl2-k1-p2sso, yo, sl2-k1-p2sso, yo, k1, yo.
• Round 13: K3, yo, k1 tbl, yo, k3, yo, k1 tbl, yo, k3 (15 sts).
• Rounds 15 and 19: Yo, sl2-k1-p2sso, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, sl2-k1-p2sso, yo.
• Rounds 17 and 21: K3, yo, sl2-k1-p2sso, yo, k3, yo, sl2-k1-p2sso, yo, k3.