Shown with a cast-on count of 36 stitches.  

• Round 1: *[K1 tbl, p1] 4 times, k1 tbl, k1, [k1 tbl, p1] 4 times, repeat from *.
• Round 2: *[K1 tbl, p1] 4 times, k1 tbl, yo, k1, yo, [k1 tbl, p1] 4 times, repeat from * (multiple of 20 sts).
• Round 3: *[K1 tbl, p1] 4 times, k1 tbl, k3, [k1 tbl, p1] 4 times, repeat from *.
• Round 4: *[K1 tbl, p1] 4 times, k1 tbl, yo, k3, yo, [k1 tbl, p1] 4 times, repeat from * (multiple of 22 sts).
• Round 5: *[K1 tbl, p1] 4 times, k1 tbl, k5, [k1 tbl, p1] 4 times, repeat from *.
• Round 6: *[K1 tbl, p1] 4 times, k1 tbl, yo, k5, yo, [k1 tbl, p1] 4 times, repeat from * (multiple of 24 sts).
• Round 7: *[K1 tbl, p1] 4 times, k1 tbl, k7, [k1 tbl, p1] 4 times, repeat from *.
• Round 8: *[K1 tbl, p1] 4 times, k1 tbl, yo, k7, yo, [k1 tbl, p1] 4 times, repeat from * (multiple of 26 sts).
• Round 9: *[Ssk] 4 times, k1 tbl, k9, [k2tog] 4 times, repeat from * (multiple of 18 sts).
• Round 10: *K9, yo, k1, yo, k8, repeat from * (multiple of 20 sts).
• Round 11: *K7, k2tog, k3, ssk, k6, repeat from * (multiple of 18 sts).
• Round 12: *K8, yo, k3, yo, k7, repeat from * (multiple of 20 sts).
• Round 13: *K6, k2tog, k5, ssk, k5, repeat from * (multiple of 18 sts).
• Round 14: *K7, yo, k5, yo, k6, repeat from * (multiple of 20 sts).
• Round 15: *K5, k2tog, k7, ssk, k4, repeat from * (multiple of 18 sts).
• Round 16: *K6, yo, k7, yo, k5, repeat from * (multiple of 20 sts).
• Round 17: *K4, k2tog, k9, ssk, k3, repeat from * (multiple of 18 sts).
• Repeat rounds 10-17.