Shown with a cast-on count of 20 stitches.  

• Row 1 (RS): P1, *1/1 LPC, p2, 1/1 RPC, repeat from * to last st, p1.
• Rows 2, 8, and 14: K2, *p1, k2, repeat from *.
• Rows 3 and 9: P2, *1/1 LPC, 1/1 RPC, p2, repeat from *.
• Rows 4, 6, and 12: K3, *p2, k4, repeat from * to last 5 sts, p2, k3.
• Rows 5 and 11: P3, *1/1 RC, p4, repeat from * to last 5 sts, 1/1 RC, p3.
• Rows 7 and 13: P2, *1/1 RPC, 1/1 LPC, p2, repeat from *.
• Rows 10, 16, and 22: K1, p1, *k4, p2, repeat from * to last 6 sts, k4, p1, k1.
• Row 15: P1, *1/1 RPC, p2, 1/1 LPC, repeat from * to last st, p1.
• Row 17: 1/1 RPC, p4, *1/1 LC, p4, repeat from * to last 2 sts, 1/1 LPC.
• Row 18: P1, k5, *p2, k4, repeat from * to last 2 sts, k1, p1.
• Row 19: K1, p4, *1/1 RPC, 1/1 LPC, p2, repeat from * to last 3 sts, p2, k1.
• Row 20: P1, k4, *p1, k2, repeat from * to last 3 sts, k2, p1.
• Row 21: K1, p4, *1/1 LPC, 1/1 RPC, p2, repeat from * to last 3 sts, p2, k1.
• Repeat rows 1-22.