Shown with a cast-on count of 20 stitches.  

• Row 1 (RS): K1, p1, k1, yo, p1 below, yo, k1, p1, k1, p2tog, [k1 below, k1] 4 times, k1 below, ssp.
• Row 2: Ssk, [p1 below, p1] 3 times, p1 below, k2tog, p1, k1, p1, yo, k3, yo, p1, k1, p1.
• Row 3: K1, p1, k1, yo, p2, p1 below, p2, yo, k1, p1, k1, p2tog, [k1 below, k1] twice, k1 below, ssp.
• Row 4: Ssk, p1 below, p1, p1 below, k2tog, p1, k1, p1, yo, k2, k1 below, k1, k1 below, k2, yo, p1, k1, p1.
• Row 5: K1, p1, k1, yo, k2, [p1 below, p1] twice, p1 below, p2, yo, k1, p1, k1, p2tog, k1 below, ssp.
• Row 6: K1, [p1, k1] 3 times, [k1, k1 below] 4 times, k2, p1, k1, p1.
• Rows 7, 9, and 11: K1, p1, k1, [p1, p1 below] 5 times, [p1, k1] 3 times, p1.
• Rows 8, 10, and 12: [K1, p1] 3 times, [k1 below, k1] 5 times, k1 below, p1, k1, p1.
• Row 13: P1, k1, ssk, [p1 below, p1] 4 times, p1 below, k2tog, p1, k1, p1, yo, k1 below, yo, k1.
• Row 14: K1, yo, p3, yo, k1, p1, k1, p2tog, [k1 below, k1] 3 times, k1 below, ssp, k1, p1.
• Row 15: K1, p1, ssk, [p1 below, p1] twice, p1 below, k2tog, p1, k1, p1, yo, k2, k1 below, k2, yo, p1.
• Row 16: K1, yo, p2, [p1 below, p1] twice, p1, yo, k1, p1, k1, p2tog, k1 below, k1, k1 below, ssp, k1, p1.
• Row 17: K1, p1, ssk, p1 below, k2tog, p1, k1, p1, yo, k2, [k1 below, k1] 3 times, k1, yo, p1.
• Rows 18, 20, 22, and 24: K1, p1, [p1, p1 below] 4 times, p2, [k1, p1] 4 times.
• Rows 19, 21, and 23: [K1, p1] 4 times, [k1, k1 below] 5 times, k1, p1.