Shown with a cast-on count of 32 stitches.  

• Row 1 (RS): K32.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, and 26 (WS): Sl1 wyif, knit.
• Row 3: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k2, 2-to-3 gather, k8, 2-to-3 gather, k3 (36 sts).
• Row 5: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k6, 2-to-3 gather, k8, 2-to-3 gather, k3 (40 sts).
• Row 7: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k10, 2-to-3 gather, k8, 2-to-3 gather, k3 (44 sts).
• Row 9: Sl1 wyif, k2, 2-to-3 gather, k8, [2-to-3 gather] 8 times, 2-to-3 gather, k8, 2-to-3 gather, k3 (55 sts).
• Row 11: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k1, 3-to-3 gather, k1, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k3 (61 sts).
• Row 13: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k4, 3-to-3 gather, k4, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k3 (67 sts).
• Row 15: Sl1 wyif, k2, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k7, 3-to-3 gather, k7, 2-to-3 gather, k8, 2-to-3 gather, k8, 2-to-3 gather, k3 (73 sts).