Shown with a cast-on count of 5 stitches.  

• Row 1 (RS): K5.
• Row 2: Sl1 wyif, k1, yo, k3 (6 sts).
• Rows 3 and 5: Sl1 wyif, knit.
• Row 4: Sl1 wyif, k2, yo, k3 (7 sts).
• Row 6: Sl1 wyif, k2, p1, yo, k3 (8 sts).
• Rows 7, 9, 19, and 21: Sl1 wyif, k2, knit to last 3 sts, k3.
• Row 8: Sl1 wyif, k2, p2, yo, k3 (9 sts).
• Row 10: Sl1 wyif, k2, purl to last 3 sts, yo, k3 (10 sts).
• Row 11: Sl1 wyib, k2, *p1, k3, repeat from * to last 3 sts, k3.
• Row 12: Sl1 wyif, k2, *p3, k1, repeat from * to last 3 sts, yo, k3 (multiple of 4 sts, plus 7).
• Row 13: Sl1 wyib, k2, k1, *p1, k3, repeat from * to last 3 sts, k3.
• Row 14: Sl1 wyif, k2, *yo, p3tog, yo, k1, repeat from * to last 4 sts, p1, yo, k3 (multiple of 4 sts, plus 8).
• Row 15: Sl1 wyib, k2, *p1, k3, repeat from * to last 5 sts, p1, k1, k3.
• Row 16: Sl1 wyif, k2, p1, k1, *p3, k1, repeat from * to last 3 sts, yo, k3 (multiple of 4 sts, plus 9).
• Row 17: Sl1 wyib, k2, k1, *p1, k3, repeat from * to last 5 sts, p1, k1, k3.
• Row 18: Sl1 wyif, k2, p1, k1, *yo, p3tog, yo, k1, repeat from * to last 4 sts, p1, yo, k3 (multiple of 4 sts, plus 10).
• Row 20: Sl1 wyif, k2, knit to last 3 sts, yo, k3 (1 more st).
• Row 22: BO (0 sts).
• Repeat rows 11-18.