Shown with a cast-on count of 40 stitches.  

• Round 1: [K3, k2tog, yo, k1, yo, ssk, k2] 4 times.
• Rounds 2, 4, 6, 8, 10, 12, 14, and 16: Knit.
• Round 3: [K2, k2tog, k1, yo, k1, yo, k1, ssk, k1] 4 times.
• Round 5: [1-To-5 inc, k2tog, k2, yo, k1, yo, k2, ssk] 4 times (56 sts).
• Round 7: [Yo, [k1, yo] 5 times, ssk, k2, yo, k1, yo, k2, k2tog] 4 times (80 sts).
• Round 9: [Yo, ssk, k1, sl2-k1-p2sso, k1, k2tog, yo, k1, ssk, k5, k2tog, k1] 4 times (64 sts).
• Round 11: [Yo, ssk, k1, k2tog, yo, k2, ssk, k3, k2tog, k2] 4 times (56 sts).
• Round 13: [Yo, sl2-k1-p2sso, yo, k3, ssk, k1, k2tog, k3] 4 times (48 sts).
• Round 15: [K5, sl2-k1-p2sso, k4] 4 times (40 sts).