Shown with a cast-on count of 48 stitches.  

• Round 0: K48.
• Row 1 (RS): K27, ssk, k1, turn (29 sts).
• Row 2: P8, p2tog, p1, turn (10 sts).
• Row 3: K9, ssk, k1, turn (11 sts).
• Row 4: P10, p2tog, p1, turn (12 sts).
• Row 5: K11, ssk, k1, turn (13 sts).
• Row 6: P12, p2tog, p1, turn (14 sts).
• Row 7: K13, ssk, k1, turn (15 sts).
• Row 8: P14, p2tog, p1, turn (16 sts).
• Row 9: K15, ssk, k1, turn (17 sts).
• Row 10: P16, p2tog, p1, turn (18 sts).
• Row 11: K17, ssk, k1, turn (19 sts).
• Row 12: P18, p2tog, p1, turn (20 sts).
• Row 13: K19, ssk, k1, turn (21 sts).
• Row 14: P20, p2tog, p1, turn (22 sts).
• Row 15: K21, ssk, k1, turn (23 sts).
• Row 16: P22, p2tog, p1, turn (24 sts).
• Row 17: K23, ssk, k1, turn (25 sts).
• Row 18: P24, p2tog, p1, turn (26 sts).
• Row 19: K25, ssk, k1, turn (27 sts).
• Row 20: P26, p2tog, p1, turn (28 sts).