Shown with a cast-on count of 44 stitches.  

• Row 1 (RS): P4, 2/2 RC, *p4, 2/2 RC, p4, 2/2 RC, repeat from * to last 4 sts, p4.
• Rows 2 and 8: K4, p4, *k4, p4, k4, p4, repeat from * to last 4 sts, k4.
• Row 3: P2, 2/2 RPC, *[2/2 LPC, 2/2 RPC] twice, repeat from * to last 6 sts, 2/2 LPC, p2.
• Rows 4 and 6: K2, p2, k2, *k2, p4, k4, p4, k2, repeat from * to last 6 sts, k2, p2, k2.
• Row 5: P2, k2, p2, *p2, 2/2 LC, p4, 2/2 LC, p2, repeat from * to last 6 sts, p2, k2, p2.
• Row 7: P2, 2/2 LPC, *2/2 RPC, 2/2 LPC, 2/2 RPC, 2/2 LPC, repeat from * to last 6 sts, 2/2 RPC, p2.
• Repeat rows 1-8.