Shown with a cast-on count of 42 stitches.  

• Row 1 (RS): P9, k1, p1, k1, p18, k1, p1, k1, p9.
• Row 2: K2tog, yo, k6, yo, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, yo, k6, yo, ssk.
• Row 4: K2tog, k1, yo, k5, yo, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, yo, k1, yo, k5, yo, ssk (43 sts).
• Row 6: K2tog, k2, yo, k4, yo, k1, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, k2, yo, k4, yo, ssk.
• Row 8: K2tog, k3, yo, k3, yo, k1, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, k3, yo, k3, yo, ssk.
• Row 10: K2tog, k2, yo, k4, yo, k1, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, k4, yo, k2, yo, ssk.
• Row 12: K2tog, k1, yo, k5, yo, k1, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, k5, yo, k1, yo, ssk.
• Row 14: K2tog, yo, k6, yo, k1, sl2-k1-p2sso, yo, p1, 2/1 RPC, 2/1 RPC, 2/1 RPC, 2/1 LPC, 2/1 LPC, 2/1 LPC, p1, yo, sl2-k1-p2sso, yo, k6, yo, ssk.