Shown with a cast-on count of 50 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, and 49 (WS): Purl.
• Row 2: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k5, k2tog, ssk, yo, k1, yo, k2.
• Row 4: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k4, k2tog, ssk, yo, k2, yo, k2.
• Row 6: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k3, k2tog, ssk, yo, k3, yo, k2.
• Row 8: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k2, k2tog, ssk, yo, k3, k2tog, k1 (48 sts).
• Row 10: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k1, k2tog, ssk, yo, k2, k2tog, k1 (46 sts).
• Row 12: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, yo, k3, k2tog, k2tog, ssk, yo, k1, k2tog, k1 (44 sts).
• Row 14: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k5, k2tog, ssk, yo, k1, yo, k2.
• Row 16: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k4, ssk, k2tog, yo, k2, yo, k2.
• Row 18: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k3, ssk, k2tog, yo, k3, yo, k2.
• Row 20: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k2, ssk, k2tog, yo, k3, k2tog, k1 (42 sts).
• Row 22: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, ssk, k2tog, yo, k2, k2tog, k1 (40 sts).
• Row 24: Sl1 wyif, k4, [ssk, k3, yo, k1, yo, k3, k2tog] twice, ssk, k3, yo, k1, k2tog, yo, k2, k2tog, k1 (39 sts).
• Row 26: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k5, k2tog, ssk, yo, k1, yo, k2.
• Row 28: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k4, k2tog, ssk, yo, k2, yo, k2.
• Row 30: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k3, k2tog, ssk, yo, k3, yo, k2.
• Row 32: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k2, k2tog, ssk, yo, k3, k2tog, k1 (37 sts).
• Row 34: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k1, k2tog, ssk, yo, k2, k2tog, k1 (35 sts).
• Row 36: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, yo, k3, k2tog, k2tog, ssk, yo, k1, k2tog, k1 (33 sts).
• Row 38: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k5, k2tog, ssk, yo, k1, yo, k2.
• Row 40: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k4, ssk, k2tog, yo, k2, yo, k2.
• Row 42: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k3, ssk, k2tog, yo, k3, yo, k2.
• Row 44: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k2, ssk, k2tog, yo, k3, k2tog, k1 (31 sts).
• Row 46: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, ssk, k2tog, yo, k2, k2tog, k1 (29 sts).
• Row 48: Sl1 wyif, k4, ssk, k3, yo, k1, yo, k3, k2tog, ssk, k3, yo, k1, k2tog, yo, k2, k2tog, k1 (28 sts).