Shown with a cast-on count of 7 stitches.  

• Row 0 (RS): P7.
• Row 1 (RS): K7.
• Rows 2 and 4: Purl.
• Row 3: K3, M1L, knit to last 3 sts, M1R, k3 (9 sts).
• Row 5: K3, M1L, knit to last 3 sts, M1R, k3 (11 sts).
• Rows 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, and 38: Sl3 wyif, purl to last 3 sts, sl3 wyif.
• Row 7: K3, M1L, knit to last 3 sts, M1R, k3 (13 sts).
• Row 9: K3, M1L, knit to last 3 sts, M1R, k3 (15 sts).
• Row 11: K3, M1L, k2, knit to last 3 sts, M1R, k3 (17 sts).
• Row 13: K3, M1L, knit to last 3 sts, M1R, k3 (19 sts).
• Row 15: K3, M1L, knit to last 3 sts, M1R, k3 (21 sts).
• Row 17: K3, M1L, knit to last 3 sts, M1R, k3 (23 sts).
• Row 19: K3, M1L, knit to last 3 sts, M1R, k3 (25 sts).
• Row 21: K3, ssk, knit to last 5 sts, k2tog, k3 (23 sts).
• Row 23: K3, ssk, knit to last 5 sts, k2tog, k3 (21 sts).
• Row 25: K3, ssk, knit to last 5 sts, k2tog, k3 (19 sts).
• Row 27: K3, ssk, knit to last 5 sts, k2tog, k3 (17 sts).
• Row 29: K3, ssk, knit to last 5 sts, k2tog, k3 (15 sts).
• Row 31: K3, ssk, knit to last 5 sts, k2tog, k3 (13 sts).
• Row 33: K3, ssk, knit to last 5 sts, k2tog, k3 (11 sts).
• Row 35: K3, ssk, k1, k2tog, k3 (9 sts).
• Row 37: K3, k3tog, k3 (7 sts).