Shown with a cast-on count of 67 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, and 39 (RS): K2, yo, k30, sl2-k1-p2sso, k30, yo, k1, sl1 wyif.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20: K33, p1, k33.
• Rows 22, 24, 26, 28, 30, 32, 34, 36, 38, and 40: K3, p30, p1, p30, k2, sl1 wyif.
• Row 41: K2, k30, sl2-k1-p2sso, k30, k1, sl1 wyif (65 sts).
• Row 42: K32, p1, k32.
• Row 43: K2, k29, sl2-k1-p2sso, k29, k1, sl1 wyif (63 sts).
• Row 44: K31, p1, k31.
• Row 45: K2, k28, sl2-k1-p2sso, k28, k1, sl1 wyif (61 sts).
• Row 46: K30, p1, k30.
• Row 47: K2, k27, sl2-k1-p2sso, k27, k1, sl1 wyif (59 sts).
• Row 48: K29, p1, k29.
• Row 49: K2, k26, sl2-k1-p2sso, k26, k1, sl1 wyif (57 sts).
• Row 50: K28, p1, k28.
• Row 51: K2, k25, sl2-k1-p2sso, k25, k1, sl1 wyif (55 sts).
• Row 52: K27, p1, k27.
• Row 53: K2, k24, sl2-k1-p2sso, k24, k1, sl1 wyif (53 sts).
• Row 54: K26, p1, k26.
• Row 55: K2, k23, sl2-k1-p2sso, k23, k1, sl1 wyif (51 sts).
• Row 56: K25, p1, k25.
• Row 57: K2, k22, sl2-k1-p2sso, k22, k1, sl1 wyif (49 sts).
• Row 58: K24, p1, k24.
• Row 59: K2, k21, sl2-k1-p2sso, k21, k1, sl1 wyif (47 sts).
• Row 60: K23, p1, k23.