Shown with a cast-on count of 23 stitches.  

• Row 1 (RS): *K1, yo, ssk, k1, p1, 1/1 RC, p1, k1, k2tog, yo, repeat from * to last st, k1.
• Rows 2, 4, 6, and 8: P1, *p3, k1, p2, k1, p4, repeat from *.
• Row 3: *K1, ssk, k1, yo, p1, k2, p1, yo, k1, k2tog, repeat from * to last st, k1.
• Row 5: *K1, ssk, k1, yo, p1, 1/1 RC, p1, yo, k1, k2tog, repeat from * to last st, k1.
• Row 7: *K1, yo, ssk, k1, p1, k2, p1, k1, k2tog, yo, repeat from * to last st, k1.