Shown with a cast-on count of 47 stitches.  

• Rows 1, 3, 5, 7, and 9 (RS): K47.
• Rows 2, 4, 6, 8, and 10: K47.
• Row 11: K4, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k6 (49 sts).
• Row 12: K6, p39, k4.
• Rows 13, 15, 17, 19, 21, 23, 25, 27, and 29: K3, k2tog, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k4, sl2-k1-p2sso, k4, yo, k1, yo, k2tog, k5.
• Rows 14, 16, 18, 20, 22, 24, 26, 28, and 30: K6, purl to last 4 sts, k4.