Shown with a cast-on count of 23 stitches.  

• Row 1 (RS): *K3, yo, ssk, k2, k2tog, yo, k2, repeat from * to last st, k1.
• Rows 2, 4, 6, 8, 10, 12, and 14: Purl.
• Row 3: *K2, yo, ssk, k4, k2tog, yo, k1, repeat from * to last st, k1.
• Row 5: *K1, yo, ssk, k6, k2tog, yo, repeat from * to last st, k1.
• Row 7: *K4, yo, ssk, k2tog, yo, k3, repeat from * to last st, k1.
• Row 9: *K2, ssk, k1, yo, k2, yo, k1, k2tog, k1, repeat from * to last st, k1.
• Row 11: *K1, ssk, [k2, yo] twice, k2, k2tog, repeat from * to last st, k1.
• Row 13: *K1, ssk, k1, yo, k4, yo, k1, k2tog, repeat from * to last st, k1.