Shown with a cast-on count of 40 stitches.  

• Row 1 (RS): K40.
• Rows 2, 4, 6, 8, 10, and 26: Knit.
• Row 3: K16, turn (16 sts).
• Row 5: K14, turn (14 sts).
• Rows 7 and 35: K11, turn (11 sts).
• Rows 9 and 41: K8, turn (8 sts).
• Row 11: K40 (40 sts).
• Rows 12 and 34: K12, turn (12 sts).
• Rows 13, 15, 17, 25, and 27: Knit.
• Rows 14, 28, and 36: K8, turn (8 sts).
• Row 16: K4, turn (4 sts).
• Row 18: K25, turn (25 sts).
• Row 19: K13, turn (13 sts).
• Row 20: K16, turn (16 sts).
• Row 21: K20, turn (20 sts).
• Row 22: K15, turn (15 sts).
• Row 23: Knit (23 sts).
• Rows 24 and 38: Knit (40 sts).
• Row 29: K6, turn (6 sts).
• Row 30: K5, turn (5 sts).
• Row 31: Knit (7 sts).
• Row 32: K30, turn (30 sts).
• Rows 33 and 39: K10, turn (10 sts).
• Row 37: Knit (29 sts).
• Row 40: K10, turn.
• Row 42: K8, turn.
• Row 43: K18, turn (18 sts).
• Row 44: K11, turn (11 sts).
• Row 45: K5, turn (5 sts).
• Row 46: Knit (12 sts).
• Row 47: Knit (40 sts).