Shown with a cast-on count of 1 stitch.  

• Row 1 (RS): Yo, k1 (2 sts).
• Row 2: Yo, k2 (3 sts).
• Row 3: Yo, p1, yo, k1, yo, p1 (6 sts).
• Row 4: Yo, k1, p3, k2 (7 sts).
• Row 5: Yo, p2, [k1, yo] twice, k1, p2 (10 sts).
• Row 6: Yo, k2, p5, k3 (11 sts).
• Row 7: Yo, p3, k2, yo, k1, yo, k2, p3 (14 sts).
• Row 8: Yo, k3, p7, k4 (15 sts).
• Row 9: Yo, p4, k3, yo, k1, yo, k3, p4 (18 sts).
• Row 10: Yo, k4, p9, k5 (19 sts).
• Row 11: Yo, p5, k4, yo, k1, yo, k4, p5 (22 sts).
• Row 12: Yo, k5, p11, k6 (23 sts).
• Row 13: Yo, p6, k5, yo, k1, yo, k5, p6 (26 sts).
• Row 14: Yo, k6, p13, k7 (27 sts).
• Row 15: Yo, p7, k6, yo, k1, yo, k6, p7 (30 sts).
• Row 16: Yo, k7, p15, k8 (31 sts).
• Row 17: Yo, p8, k7, yo, k1, yo, k7, p8 (34 sts).
• Row 18: Yo, k8, p17, k9 (35 sts).
• Row 19: Yo, p9, k8, yo, k1, yo, k8, p9 (38 sts).
• Row 20: Yo, k9, p19, k10 (39 sts).
• Row 21: Yo, p10, k9, yo, k1, yo, k9, p10 (42 sts).
• Row 22: Yo, k10, p21, k11 (43 sts).
• Row 23: Yo, p11, k10, yo, k1, yo, k10, p11 (46 sts).
• Row 24: Yo, k11, p23, k12 (47 sts).
• Row 25: Yo, p12, ssk, k19, k2tog, p12 (46 sts).
• Row 26: Yo, k12, p21, k13 (47 sts).
• Row 27: Yo, p13, ssk, k17, k2tog, p13 (46 sts).
• Row 28: Yo, k13, p19, k14 (47 sts).
• Row 29: Yo, p14, ssk, k15, k2tog, p14 (46 sts).
• Row 30: Yo, k14, p17, k15 (47 sts).
• Row 31: Yo, p15, ssk, k13, k2tog, p15 (46 sts).
• Row 32: Yo, k15, p15, k16 (47 sts).
• Row 33: Yo, p16, ssk, k11, k2tog, p16 (46 sts).
• Row 34: Yo, k16, p13, k17 (47 sts).
• Row 35: Yo, p17, ssk, k9, k2tog, p17 (46 sts).
• Row 36: Yo, k17, p11, k18 (47 sts).
• Row 37: Yo, p18, ssk, k7, k2tog, p18 (46 sts).
• Row 38: Yo, k18, p9, k19 (47 sts).
• Row 39: Yo, p19, ssk, k5, k2tog, p19 (46 sts).
• Row 40: Yo, k19, p7, k20 (47 sts).
• Row 41: Yo, p20, ssk, k3, k2tog, p20 (46 sts).
• Row 42: Yo, k20, p5, k21 (47 sts).
• Row 43: Yo, p21, ssk, k1, k2tog, p21 (46 sts).
• Row 44: Yo, k21, p3, k22 (47 sts).
• Row 45: Yo, p22, sl2-k1-p2sso, p22 (46 sts).
• Row 46: Yo, p46 (47 sts).
• Row 47: Yo, k47 (48 sts).
• Row 48: Yo, p48 (49 sts).
• Row 49: Yo, k49 (50 sts).
• Row 50: Yo, p50 (51 sts).
• Row 51: Yo, k51 (52 sts).
• Row 52: Yo, p52 (53 sts).
• Row 53: Yo, k53 (54 sts).
• Row 54: Yo, p54 (55 sts).
• Row 55: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (56 sts).
• Row 56: Yo, purl (57 sts).
• Row 57: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (58 sts).
• Row 58: Yo, purl (59 sts).
• Row 59: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (60 sts).
• Row 60: Yo, purl (61 sts).
• Row 61: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (62 sts).
• Row 62: Yo, purl (63 sts).
• Row 63: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (64 sts).
• Row 64: Yo, purl (65 sts).
• Row 65: Yo, *p1, sl1 wyif, repeat from * to last st, p1 (66 sts).
• Row 66: Yo, purl (67 sts).
• Row 67: Yo, knit (68 sts).
• Row 68: Yo, purl (69 sts).
• Row 69: Yo, knit (70 sts).
• Row 70: Yo, purl (71 sts).
• Row 71: Yo, knit (72 sts).
• Row 72: Yo, purl (73 sts).
• Row 73: Yo, k1, *yo, k2tog, repeat from * (74 sts).
• Row 74: Yo, purl (75 sts).
• Row 75: Yo, k1, *yo, k2tog, repeat from * (76 sts).
• Row 76: Yo, purl (77 sts).
• Row 77: Yo, k1, *yo, k2tog, repeat from * (78 sts).
• Row 78: Yo, purl (79 sts).
• Row 79: Yo, k1, *yo, k2tog, repeat from * (80 sts).
• Row 80: Yo, knit (81 sts).
• Row 81: Yo, purl (82 sts).
• Row 82: Yo, knit (83 sts).
• Row 83: Yo, knit (84 sts).
• Row 84: Purl.
• Row 85: Yo, p2, [yo, p8] 10 times, yo, p2 (96 sts).
• Row 86: Yo, k2, [p1, k8] 10 times, p1, k3 (97 sts).