Shown with a cast-on count of 48 stitches.  

• Row 1 (RS): *K1, yo, k2tog, k1, [yo] 4 times, k1, k2tog, yo, k1, k8, k1, yo, ssk, k1, [yo] 4 times, k1, ssk, yo, k1, repeat from * (multiple of 32 sts).
• Rows 2, 4, 6, 8, 10, and 12: Purl.
• Row 3: *K1, yo, k2tog, k4, k3tog, yo, k2, k8, k2, yo, sl1-k2tog-psso, k4, ssk, yo, k1, repeat from * (multiple of 30 sts).
• Row 5: *K1, yo, k2tog, k2, k3tog, yo, k3, k8, k3, yo, sl1-k2tog-psso, k2, ssk, yo, k1, repeat from * (multiple of 28 sts).
• Row 7: *K1, yo, k2tog, k3tog, yo, k4, k8, k4, yo, sl1-k2tog-psso, ssk, yo, k1, repeat from * (multiple of 26 sts).
• Row 9: *K1, k3tog, yo, k5, k8, k5, yo, sl1-k2tog-psso, k1, repeat from * (multiple of 24 sts).
• Row 11: *K2tog, yo, k6, k8, k6, yo, ssk, repeat from *.
• Repeat rows 1-12.