Shown with a cast-on count of 3 stitches.  

• Row 1 (RS): Yo, p1, yo, k1, yo, p1 (6 sts).
• Row 2: Yo, k1, p3, k2 (7 sts).
• Row 3: Yo, p2, k1, yo, k1, yo, k1, p2 (10 sts).
• Row 4: Yo, k2, p5, k3 (11 sts).
• Row 5: Yo, p3, k2, yo, k1, yo, k2, p3 (14 sts).
• Row 6: Yo, k3, p7, k4 (15 sts).
• Row 7: Yo, p4, k3, yo, k1, yo, k3, p4 (18 sts).
• Row 8: Yo, k4, p9, k5 (19 sts).
• Row 9: Yo, p5, k4, yo, k1, yo, k4, p5 (22 sts).
• Row 10: Yo, k5, p11, k6 (23 sts).
• Row 11: Yo, p6, k5, yo, k1, yo, k5, p6 (26 sts).
• Row 12: Yo, k6, p13, k7 (27 sts).
• Row 13: Yo, p7, k6, yo, k1, yo, k6, p7 (30 sts).
• Row 14: Yo, k7, p15, k8 (31 sts).
• Row 15: Yo, p1, k1, yo, p6, ssk, k11, k2tog, p6, yo, k1, yo, p1 (33 sts).
• Row 16: Yo, k1, p3, k6, p13, k6, p3, k1 (34 sts).
• Row 17: Yo, p1, k1, yo, k1, yo, k1, p6, ssk, k9, k2tog, p6, k1, yo, k1, yo, k1, p2 (37 sts).
• Row 18: Yo, k2, p5, k6, p11, k6, p5, k2 (38 sts).
• Row 19: Yo, p2, k2, yo, k1, yo, k2, p6, ssk, k7, k2tog, p6, k2, yo, k1, yo, k2, p3 (41 sts).
• Row 20: Yo, k3, p7, k6, p9, k6, p7, k3 (42 sts).
• Row 21: Yo, p3, k3, yo, k1, yo, k3, p6, ssk, k5, k2tog, p6, k3, yo, k1, yo, k3, p4 (45 sts).
• Row 22: Yo, k4, p9, k6, p7, k6, p9, k4 (46 sts).
• Row 23: Yo, p4, k4, yo, k1, yo, k4, p6, ssk, k3, k2tog, p6, k4, yo, k1, yo, k4, p5 (49 sts).
• Row 24: Yo, k5, p11, k6, p5, k6, p11, k5 (50 sts).
• Row 25: Yo, p5, k5, yo, k1, yo, k5, p6, ssk, k1, k2tog, p6, k5, yo, k1, yo, k5, p6 (53 sts).
• Row 26: Yo, k6, p13, k6, p3, k6, p13, k6 (54 sts).
• Row 27: Yo, p6, k6, yo, k1, yo, k6, p6, sl1-k2tog-psso, p6, k6, yo, k1, yo, k6, p7 (57 sts).
• Row 28: Yo, k7, p15, k13, p15, k7 (58 sts).
• Row 29: Yo, p7, ssk, k11, k2tog, p13, ssk, k11, k2tog, p8 (55 sts).
• Row 30: Yo, k8, p13, k13, p13, k8 (56 sts).
• Row 31: Yo, p8, ssk, k9, k2tog, p13, ssk, k9, k2tog, p9 (53 sts).
• Row 32: Yo, k9, p11, k13, p11, k9 (54 sts).
• Row 33: Yo, p9, ssk, k7, k2tog, p13, ssk, k7, k2tog, p10 (51 sts).
• Row 34: Yo, k10, p9, k13, p9, k10 (52 sts).
• Row 35: Yo, p10, ssk, k5, k2tog, p13, ssk, k5, k2tog, p11 (49 sts).
• Row 36: Yo, k11, p7, k13, p7, k11 (50 sts).
• Row 37: Yo, p11, ssk, k3, k2tog, p13, ssk, k3, k2tog, p12 (47 sts).
• Row 38: Yo, k12, p5, k13, p5, k12 (48 sts).
• Row 39: Yo, p12, ssk, k1, k2tog, p13, ssk, k1, k2tog, p13 (45 sts).
• Row 40: Yo, k13, p3, k13, p3, k13 (46 sts).
• Row 41: Yo, p13, sl1-k2tog-psso, p13, sl1-k2tog-psso, p14 (43 sts).
• Rows 42, 46, 50, and 54: *K2tog, yo, repeat from * to last st, k1.
• Row 43: K2tog, knit to last 2 sts, k2tog (41 sts).
• Rows 44, 48, 52, and 56: Purl.
• Row 45: K2tog, knit to last 2 sts, k2tog (39 sts).
• Row 47: K2tog, knit to last 2 sts, k2tog (37 sts).
• Row 49: K2tog, knit to last 2 sts, k2tog (35 sts).
• Row 51: K2tog, knit to last 2 sts, k2tog (33 sts).
• Row 53: K2tog, knit to last 2 sts, k2tog (31 sts).
• Row 55: K2tog, knit to last 2 sts, k2tog (29 sts).