Shown with a cast-on count of 2 stitches.  

• Row 1 (RS): K2.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 38, 40, 42, 46, 48, 52, 54, 56, 60, 62, 66, 68, 70, and 72: Purl.
• Row 3: K1, yo, k1 (3 sts).
• Row 5: K1, yo, k1, yo, k1 (5 sts).
• Row 7: K1, yo, k3, yo, k1 (7 sts).
• Row 9: K1, yo, k1, bunny ears dec, k1, yo, k1 (8 sts).
• Row 11: K1, yo, k3, yo, k3, yo, k1 (11 sts).
• Row 13: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k1, yo, k1.
• Row 15: K1, yo, k3, yo, k3, yo, k3, yo, k1 (15 sts).
• Row 17: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (14 sts).
• Row 19: K1, yo, k3, yo, k3, yo, k3, yo, k3, yo, k1 (19 sts).
• Row 21: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (17 sts).
• Row 23: K1, yo, k3, yo, k3, yo, k3, yo, k3, yo, k3, yo, k1 (23 sts).
• Row 25: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (20 sts).
• Row 27: K1, yo, k3, yo, k3, yo, k3, yo, k3, yo, k3, yo, k3, yo, k1 (27 sts).
• Row 29: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (23 sts).
• Row 31: K1, yo, k3, yo, k3, yo, k9, yo, k3, yo, k3, yo, k1 (29 sts).
• Row 33: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k4, bunny ears dec, k4, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (26 sts).
• Row 35: K1, yo, k3, yo, k6, yo, k2tog, k1, yo, k1, ssk, yo, k6, yo, k3, yo, k1 (31 sts).
• Row 36: P15, p2tog, p14 (30 sts).
• Row 37: K1, yo, k1, bunny ears dec, k1, bunny ears dec, k4, yo, k2tog, yo, ssk, yo, k4, bunny ears dec, k1, bunny ears dec, k1, yo, k1 (29 sts).
• Row 39: K1, yo, k11, ssk, yo, k1, yo, k2tog, k11, yo, k1 (31 sts).
• Row 41: K1, yo, k4, bunny ears dec, k4, k2tog, yo, k3, yo, ssk, k4, bunny ears dec, k4, yo, k1.
• Row 43: K1, yo, k3, yo, k2tog, k1, yo, k1, ssk, yo, k3, ssk, yo, k1, yo, k2tog, k3, yo, k2tog, k1, yo, k1, ssk, yo, k3, yo, k1 (35 sts).
• Row 44: P8, p2tog, p16, p2tog, p7 (33 sts).
• Row 45: K1, yo, k5, yo, k2tog, yo, ssk, yo, k13, yo, k2tog, yo, ssk, yo, k5, yo, k1 (37 sts).
• Row 47: K1, yo, k6, ssk, yo, k1, yo, k2tog, k5, bunny ears dec, k5, ssk, yo, k1, yo, k2tog, k6, yo, k1 (38 sts).
• Row 49: K1, yo, k6, k2tog, yo, k3, yo, ssk, k2, yo, k2tog, k1, yo, k1, ssk, yo, k2, k2tog, yo, k3, yo, ssk, k6, yo, k1 (41 sts).
• Row 50: P20, p2tog, p19 (40 sts).
• Row 51: K1, yo, k8, ssk, yo, k1, yo, k2tog, k4, yo, k2tog, yo, ssk, yo, k4, ssk, yo, k1, yo, k2tog, k8, yo, k1 (43 sts).
• Row 53: K1, yo, k18, ssk, yo, k1, yo, k2tog, k18, yo, k1 (45 sts).
• Row 55: K1, yo, k10, bunny ears dec, k5, k2tog, yo, k3, yo, ssk, k5, bunny ears dec, k10, yo, k1.
• Row 57: K1, yo, k9, yo, k2tog, k1, yo, k1, ssk, yo, k4, ssk, yo, k1, yo, k2tog, k4, yo, k2tog, k1, yo, k1, ssk, yo, k9, yo, k1 (49 sts).
• Row 58: P14, p2tog, p18, p2tog, p13 (47 sts).
• Row 59: K1, yo, k11, yo, k2tog, yo, ssk, yo, k15, yo, k2tog, yo, ssk, yo, k11, yo, k1 (51 sts).
• Row 61: K1, yo, k3, bunny ears dec, k6, ssk, yo, k1, yo, k2tog, k6, bunny ears dec, k6, ssk, yo, k1, yo, k2tog, k6, bunny ears dec, k3, yo, k1 (50 sts).
• Row 63: K1, yo, k2, yo, k2tog, k1, yo, k1, ssk, yo, k3, k2tog, yo, k3, yo, ssk, k3, yo, k2tog, k1, yo, k1, ssk, yo, k3, k2tog, yo, k3, yo, ssk, k3, yo, k2tog, k1, yo, k1, ssk, yo, k2, yo, k1 (55 sts).
• Row 64: P7, p2tog, p18, p2tog, p18, p2tog, p6 (52 sts).
• Row 65: K1, yo, k4, yo, k2tog, yo, ssk, yo, k5, ssk, yo, k1, yo, k2tog, k5, yo, k2tog, yo, ssk, yo, k5, ssk, yo, k1, yo, k2tog, k5, yo, k2tog, yo, ssk, yo, k4, yo, k1 (57 sts).
• Row 67: K1, yo, k5, ssk, yo, k1, yo, k2tog, k15, ssk, yo, k1, yo, k2tog, k15, ssk, yo, k1, yo, k2tog, k5, yo, k1 (59 sts).
• Row 69: K1, yo, k5, k2tog, yo, k3, yo, ssk, k5, bunny ears dec, k5, k2tog, yo, k3, yo, ssk, k5, bunny ears dec, k5, k2tog, yo, k3, yo, ssk, k5, yo, k1.
• Row 71: K1, yo, k7, ssk, yo, k1, yo, k2tog, k4, yo, k2tog, k1, yo, k1, ssk, yo, k4, ssk, yo, k1, yo, k2tog, k4, yo, k2tog, k1, yo, k1, ssk, yo, k4, ssk, yo, k1, yo, k2tog, k7, yo, k1 (63 sts).