Shown with a cast-on count of 34 stitches.  

• Rounds 1, 3, 5, and 7: *[K2tog] 3 times, yo, [k1, yo] 5 times, [ssk] 3 times, repeat from *.
• Rounds 2, 4, 6, 8, 10, 12, 14, and 16-24: Knit.
• Round 9: *K3, k2tog, yo, k7, yo, ssk, k3, repeat from *.
• Round 11: *K2, k2tog, yo, k9, yo, ssk, k2, repeat from *.
• Round 13: *K1, k2tog, yo, k11, yo, ssk, k1, repeat from *.
• Round 15: *K0, k2tog, yo, k6, k2tog, k5, yo, ssk, k0, repeat from * (multiple of 16 sts).
• Round 25: BO (0 sts).