Shown with a cast-on count of 2 stitches.  

• Rounds 1-3: Knit.
• Round 4: *Yo, k1, repeat from * (multiple of 2 sts).
• Round 5: *K2, repeat from *.
• Round 6: *Yo, k2, repeat from * (multiple of 3 sts).
• Round 7: *K3, repeat from *.
• Round 8: *Yo, k3, repeat from * (multiple of 4 sts).
• Round 9: *K4, repeat from *.
• Round 10: *Yo, k1, yo, k1, k2tog, repeat from * (multiple of 5 sts).
• Round 11: *K5, repeat from *.
• Round 12: *Yo, k1, yo, k2, k2tog, repeat from * (multiple of 6 sts).
• Round 13: *K6, repeat from *.
• Round 14: *Yo, k1, yo, k3, k2tog, repeat from * (multiple of 7 sts).
• Round 15: *K7, repeat from *.
• Round 16: *Yo, k1, yo, k2, yo, k2, k2tog, repeat from * (multiple of 9 sts).
• Round 17: *K7, k2tog, repeat from * (multiple of 8 sts).
• Round 18: *Yo, k1, yo, k2, yo, k3, k2tog, repeat from * (multiple of 10 sts).
• Round 19: *K8, k2tog, repeat from * (multiple of 9 sts).
• Round 20: *Yo, k1, yo, k2, yo, k4, k2tog, repeat from * (multiple of 11 sts).
• Round 21: *K9, k2tog, repeat from * (multiple of 10 sts).
• Round 22: *Yo, k1, yo, k2, yo, k5, k2tog, repeat from * (multiple of 12 sts).
• Round 23: *K10, k2tog, repeat from * (multiple of 11 sts).
• Round 24: *Yo, k1, yo, k2, yo, k6, k2tog, repeat from * (multiple of 13 sts).
• Round 25: *K11, k2tog, repeat from * (multiple of 12 sts).
• Round 26: *Yo, k1, yo, k2, yo, k7, k2tog, repeat from * (multiple of 14 sts).
• Round 27: *K12, k2tog, repeat from * (multiple of 13 sts).
• Round 28: *Yo, k1, yo, k2, yo, k8, k2tog, repeat from * (multiple of 15 sts).
• Round 29: *K13, k2tog, repeat from * (multiple of 14 sts).
• Round 30: *Yo, k1, yo, k2, yo, k9, k2tog, repeat from * (multiple of 16 sts).
• Round 31: *K14, k2tog, repeat from * (multiple of 15 sts).
• Round 32: *Yo, k1, yo, k2, yo, k10, k2tog, repeat from * (multiple of 17 sts).
• Round 33: *K15, k2tog, repeat from * (multiple of 16 sts).
• Round 34: *Yo, k1, yo, k2, yo, k11, k2tog, repeat from * (multiple of 18 sts).
• Round 35: *K16, k2tog, repeat from * (multiple of 17 sts).
• Round 36: *Yo, k1, yo, k2, yo, k12, k2tog, repeat from * (multiple of 19 sts).
• Round 37: *K17, k2tog, repeat from * (multiple of 18 sts).
• Round 38: *Yo, k1, yo, k2, yo, k13, k2tog, repeat from * (multiple of 20 sts).
• Round 39: *K18, k2tog, repeat from * (multiple of 19 sts).
• Round 40: *Yo, k1, yo, k2, yo, k14, k2tog, repeat from * (multiple of 21 sts).
• Round 41: *K19, k2tog, repeat from * (multiple of 20 sts).
• Round 42: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k2tog, repeat from * (multiple of 22 sts).
• Round 43: *K20, k2tog, repeat from * (multiple of 21 sts).
• Round 44: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, k2tog, repeat from * (multiple of 23 sts).
• Round 45: *K21, k2tog, repeat from * (multiple of 22 sts).
• Round 46: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k2, k2tog, repeat from * (multiple of 24 sts).
• Round 47: *K22, k2tog, repeat from * (multiple of 23 sts).
• Round 48: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k2, k2tog, repeat from * (multiple of 26 sts).
• Round 49: *K19, k2tog, k3, k2tog, repeat from * (multiple of 24 sts).
• Round 50: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k3, k2tog, repeat from * (multiple of 27 sts).
• Round 51: *K19, k2tog, k4, k2tog, repeat from * (multiple of 25 sts).
• Round 52: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k4, k2tog, repeat from * (multiple of 28 sts).
• Round 53: *K19, k2tog, k5, k2tog, repeat from * (multiple of 26 sts).
• Round 54: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k5, k2tog, repeat from * (multiple of 29 sts).
• Round 55: *K19, k2tog, k6, k2tog, repeat from * (multiple of 27 sts).
• Round 56: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k6, k2tog, repeat from * (multiple of 30 sts).
• Round 57: *K19, k2tog, k7, k2tog, repeat from * (multiple of 28 sts).
• Round 58: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k7, k2tog, repeat from * (multiple of 31 sts).
• Round 59: *K19, k2tog, k8, k2tog, repeat from * (multiple of 29 sts).
• Round 60: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k8, k2tog, repeat from * (multiple of 32 sts).
• Round 61: *K19, k2tog, k9, k2tog, repeat from * (multiple of 30 sts).
• Round 62: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k9, k2tog, repeat from * (multiple of 33 sts).
• Round 63: *K19, k2tog, k10, k2tog, repeat from * (multiple of 31 sts).
• Round 64: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k10, k2tog, repeat from * (multiple of 34 sts).
• Round 65: *K19, k2tog, k11, k2tog, repeat from * (multiple of 32 sts).
• Round 66: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k11, k2tog, repeat from * (multiple of 35 sts).
• Round 67: *K19, k2tog, k12, k2tog, repeat from * (multiple of 33 sts).
• Round 68: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k12, k2tog, repeat from * (multiple of 36 sts).
• Round 69: *K19, k2tog, k13, k2tog, repeat from * (multiple of 34 sts).
• Round 70: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k13, k2tog, repeat from * (multiple of 37 sts).
• Round 71: *K19, k2tog, k14, k2tog, repeat from * (multiple of 35 sts).
• Round 72: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k14, k2tog, repeat from * (multiple of 38 sts).
• Round 73: *K19, k2tog, k15, k2tog, repeat from * (multiple of 36 sts).
• Round 74: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k15, k2tog, repeat from * (multiple of 39 sts).
• Round 75: *K19, k2tog, k16, k2tog, repeat from * (multiple of 37 sts).
• Round 76: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k16, k2tog, repeat from * (multiple of 40 sts).
• Round 77: *K19, k2tog, k17, k2tog, repeat from * (multiple of 38 sts).
• Round 78: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k17, k2tog, repeat from * (multiple of 41 sts).
• Round 79: *K19, k2tog, k18, k2tog, repeat from * (multiple of 39 sts).
• Round 80: *Yo, k1, yo, k2, yo, k13, k2tog, yo, k1, yo, k18, k2tog, repeat from * (multiple of 42 sts).
• Round 81: *K19, k2tog, k19, k2tog, repeat from * (multiple of 40 sts).
• Rounds 82-83 and 85: *K40, repeat from *.
• Round 84: *[Yo, k2tog] 20 times, repeat from *.