Shown with a cast-on count of 84 stitches.  

• Rounds 1-3 and 28: K84.
• Round 4: K16, yo, yo, yo, k3, k15, p3, k47 (87 sts).
• Round 5: K16, sl3 wyib, k3, k15, p3, k39, yo, sl1 wyib, ssk, k5.
• Round 6: K16, sl3 wyib, k3, k15, p3, k37, k2tog, sl1 wyib, yo, k7.
• Round 7: K16, sl3 wyib, k3, k15, p3, k39, p3, k5.
• Round 8: K1, yo, yo, k2tog, k13, sl3 wyib, k1, k17, p3, k39, yo, sl1 wyib, ssk, k5 (88 sts).
• Round 9: K1, drop st, k1, k14, sl3 wyib, k1, k16, sl1-k2tog-psso, (k1, yo, k1) in next st, k39, p3, k5 (87 sts).
• Round 10: K1, ssk, yo, yo, k13, sl3 wyib, k1, k59, p3, k5 (88 sts).
• Round 11: K2, drop st, k14, [drop st] 3 times, k1, k16, (k1, yo, k1) in next st, sl1-k2tog-psso, k14, p3, k22, p3, k5 (84 sts).
• Round 12: K1, yo, yo, k2tog, k12, p3, k16, p4, k13, p4, k21, p3, k5 (85 sts).
• Round 13: K1, drop st, k1, k13, yo, sl2-k1-p2sso, yo, k3, k29, p3, k22, p4, k5 (84 sts).
• Round 14: K15, k2tog, yo, k1, yo, ssk, k29, p4, k22, p4, k5.
• Round 15: K15, k2tog, yo, k1, yo, ssk, k29, p4, k22, p3, k6.
• Round 16: K18, yo, sl2-k1-p2sso, yo, k29, yo, k2tog, ssk, yo, k22, p3, k5.
• Round 17: K17, p3, k56, p3, k5.
• Rounds 18-20: K17, p3, k64.
• Round 21: K64, p3, k17.
• Round 22: K62, yo, sl2-k1-p2sso, M1L, yo, sl2-k1-p2sso, yo, k16.
• Round 23: K39, p3, k20, M1L, yo, sl2-k1-p2sso, sl2-k1-p2sso, yo, yo, k16.
• Round 24: K39, p3, k20, yo, yo, M1L, sl2-k1-p2sso, sl2-k1-p2sso, yo, k16.
• Round 25: K39, p3, k20, yo, sl2-k1-p2sso, sl2-k1-p2sso, yo, yo, M1L, k16.
• Round 26: K39, p3, k20, sl2-k1-p2sso, M1L, yo, yo, yo, sl2-k1-p2sso, k16.
• Round 27: K62, yo, sl2-k1-p2sso, yo, M1L, sl2-k1-p2sso, yo, k16.