Shown with a cast-on count of 22 stitches.  

• Row 1 (RS): P7, k3, p4, k5, p3.
• Row 2 (RS): P5, p2tog, kfb, k2, p4, k2, yo, k1, yo, k2, p3 (24 sts).
• Row 3 (RS): P6, k1, p1, k2, p4, k7, p3.
• Row 4 (RS): P4, p2tog, k1, pfb, k2, p4, k3, yo, k1, yo, k3, p3 (26 sts).
• Row 5 (RS): P5, k1, p2, k2, p4, k9, p3.
• Row 6 (RS): P3, p2tog, k1, pfb, p1, k2, p4, ssk, k5, k2tog, p3 (24 sts).
• Row 7 (RS): P4, k1, p3, k2, p4, k7, p3.
• Row 8 (RS): P2, p2tog, k1, pfb, p2, k2, p4, ssk, k3, k2tog, p3 (22 sts).
• Row 9 (RS): P3, k1, p4, k2, p4, k5, p3.
• Row 10 (RS): P3, yo, k1, yo, p4, k2, p4, ssk, k1, k2tog, p3.
• Rows 11 and 23 (RS): P3, k3, p4, k2, p4, k3, p3.
• Row 12 (RS): P3, [k1, yo] twice, k1, p4, k1, M1L, k1, p2tog, p2, sl2-k1-p2sso, p3.
• Row 13 (RS): P3, k5, p4, k3, p3, k1, p3.
• Row 14 (RS): P3, k2, yo, k1, yo, k2, p4, k1, kfb, k1, p2tog, p5 (24 sts).
• Row 15 (RS): P3, k7, p4, k2, p1, k1, p6.
• Row 16 (RS): P3, k3, yo, k1, yo, k3, p4, k2, pfb, k1, p2tog, p4 (26 sts).
• Row 17 (RS): P3, k9, p4, k2, p2, k1, p5.
• Row 18 (RS): P3, ssk, k5, k2tog, p4, k2, p1, pfb, k1, p2tog, p3 (24 sts).
• Row 19 (RS): P3, k7, p4, k2, p3, k1, p4.
• Row 20 (RS): P3, ssk, k3, k2tog, p4, k2, p2, pfb, k1, p2tog, p2 (22 sts).
• Row 21 (RS): P3, k5, p4, k2, p4, k1, p3.
• Row 22 (RS): P3, ssk, k1, k2tog, p4, k2, p4, yo, k1, yo, p3.
• Row 24 (RS): P3, sl2-k1-p2sso, p2, p2tog, k1, M1L, k1, p4, [k1, yo] twice, k1, p3.