Shown with a cast-on count of 5 stitches.  

• Row 1 (RS): [Yo, k1, yo, k1] twice, yo, k1, yo (11 sts).
• Row 2: K1, p1, k1, [p1, k1, p1, k1] twice.
• Row 3: [Yo, k2tog, yo, k1, yo, k1] twice, yo, k2tog, yo, k1, yo (17 sts).
• Row 4: K2, p1, k2, [p1, k2, p1, k2] twice.
• Row 5: [Yo, k2tog, yo, k1, yo, ssk, yo, k1] twice, yo, k2tog, yo, k1, yo, ssk, yo (23 sts).
• Row 6: Purl.
• Row 7: [Yo, k2tog, yo, k3, yo, ssk, yo, k1] twice, yo, k2tog, yo, k3, yo, ssk, yo (29 sts).
• Row 8: K1, p7, k1, [p1, k1, p7, k1] twice.
• Row 9: [Yo, k2tog, yo, k5, yo, ssk, yo, k1] twice, yo, k2tog, yo, k5, yo, ssk, yo (35 sts).
• Row 10: K2, p3, PBp, p3, k2, [p1, k2, p3, PBp, p3, k2] twice.
• Row 11: [Yo, k3, yo, ssk, k1, k2tog, yo, k3, yo, k1] twice, yo, k3, yo, ssk, k1, k2tog, yo, k3, yo (41 sts).