Shown with a cast-on count of 27 stitches.  

• Row 1 (RS): *K1, ssk, k7, yo, k1, yo, k2tog, repeat from * to last st, k1.
• Row 2: Purl.
• Row 3: *K1, ssk, k6, yo, k1, yo, 1-to-5 inc, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 4: P1, *p1, p5tog, p11, repeat from * (multiple of 13 sts, plus 1).
• Row 5: *K1, ssk, k5, yo, k1, yo, 1-to-5 inc, k1, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 6: P1, *p2, p5tog, p10, repeat from * (multiple of 13 sts, plus 1).
• Row 7: *K1, ssk, k4, yo, k1, yo, 1-to-5 inc, k2, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 8: P1, *p3, p5tog, p9, repeat from * (multiple of 13 sts, plus 1).
• Row 9: *K1, ssk, k3, yo, k1, yo, 1-to-5 inc, k3, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 10: P1, *p4, p5tog, p8, repeat from * (multiple of 13 sts, plus 1).
• Row 11: *K1, ssk, k2, yo, k1, yo, 1-to-5 inc, k4, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 12: P1, *p5, p5tog, p7, repeat from * (multiple of 13 sts, plus 1).
• Row 13: *K1, ssk, [k1, yo] twice, 1-to-5 inc, k5, k2tog, repeat from * to last st, k1 (multiple of 17 sts, plus 1).
• Row 14: P1, *p6, p5tog, p6, repeat from * (multiple of 13 sts, plus 1).