Shown with a cast-on count of 16 stitches.  

• Rows 1, 3, 5, 7, 11, and 15 (RS): Knit.
• Rows 2, 4, 6, 10, and 14: *P4, k2, repeat from * to last 4 sts, p4.
• Row 8: *P1 wrapping yarn twice, p3, k2, repeat from * to last 4 sts, p1 wrapping yarn twice, p3.
• Row 9: 1/3 RC, *k2, 1/3 RC, repeat from *.
• Row 12: *P3, p1 wrapping yarn twice, k2, repeat from * to last 4 sts, p3, p1 wrapping yarn twice.
• Row 13: 1/3 LC, *k2, 1/3 LC, repeat from *.
• Repeat rows 8-15.