Shown with a cast-on count of 15 stitches.  

• Row 1 (WS): K1, [k2, p2] 3 times, k2.
• Row 2: [K2, p2] 3 times, k2, w&t (14 sts).
• Row 3: [K2, p2] 3 times, k2.
• Row 4: [K2, p2] 3 times, w&t (12 sts).
• Row 5: [P2, k2] 3 times.
• Row 6: [K2, p2] twice, k2, w&t (10 sts).
• Row 7: [K2, p2] twice, k2.
• Row 8: [K2, p2] twice, w&t (8 sts).
• Row 9: [P2, k2] twice.
• Row 10: K2, p2, k2, w&t (6 sts).
• Row 11: K2, p2, k2.
• Row 12: K2, p2, w&t (4 sts).
• Row 13: P2, k2.
• Row 14: K2, w&t (2 sts).
• Row 15: K2.
• Row 16: [K2, p2] 3 times, k3 (15 sts).