Shown with a cast-on count of 24 stitches.  

• Rows 1 and 7 (WS): P1, *k2, p2, repeat from * to last 3 sts, k2, p1.
• Row 2: *K1, p1, 1/1 RT, 1/1 LT, p1, k1, repeat from *.
• Row 3: *P1, k1, p1, k2, p1, k1, p1, repeat from *.
• Row 4: *K1, 1/1 RT, p2, 1/1 LT, k1, repeat from *.
• Row 5: P2, *k4, p4, repeat from * to last 6 sts, k4, p2.
• Rows 6 and 12: Knit.
• Row 8: *1/1 LT, p1, k2, p1, 1/1 RT, repeat from *.
• Row 9: *K1, p1, k1, p2, k1, p1, k1, repeat from *.
• Row 10: *P1, 1/1 LT, k2, 1/1 RT, p1, repeat from *.
• Row 11: K2, *p4, k4, repeat from * to last 6 sts, p4, k2.