Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 80 sts (80 sts).
• Rows 1-6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, and 46-51 (RS): [P2, k2] 20 times.
• Row 7 (RS): *[P2, k2] 8 times, p2, 2/2/2 RPC, repeat from *.
• Row 9 (RS): *[P2, k2] 7 times, p2, 2/2/2 RPC, p2, k2, repeat from *.
• Rows 11, 15, and 19 (RS): *[P2, k2] 6 times, p2, 2/2/2 RPC, p2, 2/2/2 RPC, repeat from *.
• Rows 13, 17, and 21 (RS): *[P2, k2] 5 times, p2, 2/2/2 RPC, p2, 2/2/2 RPC, p2, k2, repeat from *.
• Row 23 (RS): *[P2, k2] 6 times, p2, 2/2/2 RPC, [p2, k2] twice, repeat from *.
• Row 25 (RS): *[P2, k2] 5 times, p2, 2/2/2 RPC, [p2, k2] 3 times, repeat from *.
• Row 27 (RS): *P2, 2/2/2 LPC, [p2, k2] 8 times, repeat from *.
• Row 29 (RS): *P2, k2, p2, 2/2/2 LPC, [p2, k2] 7 times, repeat from *.
• Rows 31, 35, and 39 (RS): *P2, 2/2/2 LPC, p2, 2/2/2 LPC, [p2, k2] 6 times, repeat from *.
• Rows 33, 37, and 41 (RS): *P2, k2, p2, 2/2/2 LPC, p2, 2/2/2 LPC, [p2, k2] 5 times, repeat from *.
• Row 43 (RS): *[P2, k2] twice, p2, 2/2/2 LPC, [p2, k2] 6 times, repeat from *.
• Row 45 (RS): *[P2, k2] 3 times, p2, 2/2/2 LPC, [p2, k2] 5 times, repeat from *.