Shown with a cast-on count of 31 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, and 17 (RS): Knit.
• Row 2: P31.
• Row 4: [P1, k1] 4 times, p5, [k2, p2] twice, [k1, p1] 5 times.
• Row 6: [P1, k1] 4 times, p2, k2, p1, [k2, p2] twice, [k1, p1] 5 times.
• Row 8: P1, k1, p3, k1, p4, k2, p1, k2, p2, k2, p1, k1, p4, k1, p3, k1, p1.
• Row 10: P2, k1, p7, k2, p1, k2, p2, k2, p9, k1, p2.
• Row 12: P7, k2, p1, k9, p1, k3, p8.
• Row 14: P6, k17, p8.
• Row 16: P6, k19, p6.
• Row 18: P5, k7, p5, k9, p5.