Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 23 sts (23 sts).
• Row 1 (RS): Knit.
• Rows 2-3 and 27 (RS): K1, [p1 PB] 21 times, k1.
• Rows 4 and 29 (RS): K2, [p1 PB] 19 times, k2.
• Rows 5-7, 10-12, and 15-17 (RS): K2, p1 PB, k1, [p1 PB] 5 times, k1, [p1 PB] 6 times, k1, p1 PB, k1, [p1 PB] twice, k2.
• Rows 8, 13, and 18 (RS): K2, p1 PB, k1, p1 PB, k5, [p1 PB] twice, k5, p1 PB, k1, [p1 PB] twice, k2.
• Rows 9, 14, 19, 21, 23, and 25: K2, p1 PB, k1, [p1 PB] 14 times, k1, [p1 PB] twice, k2.
• Row 20: K2, p1 PB, k1, [p1 PB] 14 times, k1, [p1 PB] twice, k2.
• Rows 22 and 24: K2, p1 PB, k1, p1 PB, k1, p1 PB, k1, p1 PB, k1, [p1 PB] twice, k1, p1 PB, k1, p1 PB, k1, p1 PB, k1, [p1 PB] twice, k2.
• Row 26: K2, p1 PB, k16, [p1 PB] twice, k2.
• Row 28 (RS): K1, [p1 PB] 3 times, k14, [p1 PB] 4 times, k1.
• Row 30 (RS): K4, [p1 PB] 15 times, k4.
• Row 31 (RS): K9, [p1 PB] 5 times, k9.
• Row 32 (RS): K10, [p1 PB] 3 times, k10.
• Row 33 (RS): K23.