Shown with a cast-on count of 35 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19 (WS): [P2, k1] 11 times, p2.
• Row 2: [2/1/2 LPC, p1] twice, k2, p1, 2/1/2 LPC, p1, k2, [p1, 2/1/2 LPC] twice.
• Rows 4 and 20: K2, p1, 2/1/2 RPC, p1, k2, p1, [2/1/2 RPC, p1] twice, k2, p1, 2/1/2 RPC, p1, k2.
• Rows 6 and 18: 2/1/2 LPC, p1, k2, p1, [2/1/2 LPC, p1] 3 times, k2, p1, 2/1/2 LPC.
• Rows 8 and 16: [K2, p1] twice, [2/1/2 RPC, p1] 4 times, k2, p1, k2.
• Rows 10 and 14: K2, p1, [2/1/2 LPC, p1] 5 times, k2.
• Row 12: [2/1/2 RPC, p1] 5 times, 2/1/2 RPC.