Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 40 sts (40 sts).
• Rows 1, 3, 5, and 7: K12, p4, k8, p4, k12.
• Rows 2, 4, and 6: P12, k4, p8, k4, p12.
• Row 8: P12, M1L, k4, p8, k4, M1L, p12 (42 sts).
• Row 9: K12, p5, k8, p5, k12.
• Row 10: P12, k1, M1L, k4, p8, k4, M1L, k1, p12 (44 sts).
• Row 11: K12, p6, k8, p6, k12.
• Row 12: P10, 2/2 RPC, k4, M1L, p8, M1L, k4, 2/2 LPC, p10 (46 sts).
• Row 13: K10, p2, k2, p5, k8, p5, k2, p2, k10.
• Row 14: P8, 2/2 RPC, p2, k4, M1L, k1, p8, k1, M1L, k4, p2, 2/2 LPC, p8 (48 sts).
• Row 15: K8, p2, k4, p6, k8, p6, k4, p2, k8.
• Row 16: P6, 2/2 RPC, p4, k4, 2/2 LPC, p4, 2/2 RPC, k4, p4, 2/2 LPC, p6.
• Row 17: K6, p2, k6, p4, k2, p2, k4, p2, k2, p4, k6, p2, k6.
• Row 18: P5, 2/1 RPC, p5, 2/1 RPC, k2, p2, 2/2 LPC, 2/2 RPC, p2, k2, 2/1 LPC, p5, 2/1 LPC, p5.
• Row 19: K5, p2, k6, p2, k1, p2, k4, p4, k4, p2, k1, p2, k6, p2, k5.
• Row 20: P5, k2, p5, 2/1 RPC, p1, 2/1 LPC, p3, 2/2 RC, p3, 2/1 RPC, p1, 2/1 LPC, p5, k2, p5.
• Row 21: K5, p2, k5, p2, k3, p2, k3, p4, [k3, p2] twice, k5, p2, k5.
• Row 22: P4, 1/1 RPC, 1/1 LPC, p3, 2/1 RPC, p3, 2/1 LPC, 2/2 RPC, 2/2 LPC, 2/1 RPC, p3, 2/1 LPC, p3, 1/1 RPC, 1/1 LPC, p4.
• Row 23: K4, p1, k2, p1, k3, p2, k5, p4, k4, p4, k5, p2, k3, p1, k2, p1, k4.
• Row 24: P3, 1/1 RPC, p2, k1 tbl, p3, k2, p5, 2/2 LC, p4, 2/2 LC, p5, k2, p3, k1 tbl, p2, 1/1 LPC, p3.
• Row 25: K3, [p1, k3] twice, p2, k5, p4, k4, p4, k5, p2, k3, [p1, k3] twice.
• Row 26: [P2, 1/1 RPC] 3 times, 1/1 LPC, p3, 2/1 RPC, 2/1 LPC, p2, 2/1 RPC, 2/1 LPC, p3, 1/1 RPC, [1/1 LPC, p2] 3 times.
• Row 27: K2, [p1, k3] twice, p1, k2, p1, k3, [p2, k2] 3 times, p2, k3, p1, k2, [p1, k3] twice, p1, k2.
• Row 28: P5, [1/1 RPC, p2] twice, k1 tbl, p3, k2, p2, 2/1 LPC, 2/1 RPC, p2, k2, p3, k1 tbl, [p2, 1/1 LPC] twice, p5.
• Row 29: K5, p1, [k3, p1] twice, k3, p2, k3, p4, k3, p2, [k3, p1] 3 times, k5.
• Row 30: P4, [1/1 RPC, p2] 3 times, 1/1 RPC, 1/1 LPC, p2, 2/2 RC, p2, 1/1 RPC, [1/1 LPC, p2] 3 times, 1/1 LPC, p4.
• Row 31: K4, p1, [k3, p1] 3 times, k2, p1, k2, p4, [k2, p1] twice, [k3, p1] 3 times, k4.
• Row 32: P3, 1/1 RPC, p6, [1/1 RPC, p2] twice, k1 tbl, p2, k4, p2, k1 tbl, [p2, 1/1 LPC] twice, p6, 1/1 LPC, p3.
• Row 33: K3, p1, k7, [p1, k3] twice, p1, k2, p4, k2, p1, [k3, p1] twice, k7, p1, k3.
• Row 34: P2, p2tog, p6, [1/1 RPC, p2] 3 times, 2/2 RC, [p2, 1/1 LPC] 3 times, p6, p2tog tbl, p2 (46 sts).
• Row 35: K9, p1, [k3, p1] twice, k3, p4, [k3, p1] 3 times, k6, k3.
• Row 36: P8, 1/1 RPC, p6, 1/1 RPC, p1, 2/2 RPC, 2/2 LPC, p1, 1/1 LPC, p6, 1/1 LPC, p8.
• Row 37: K8, p1, k7, p1, k2, p2, k4, p2, k2, p1, k7, p1, k5, k3.
• Row 38: P7, p2tog, p6, 1/1 RPC, p1, 1/1 RPC, 1/1 LPC, p2, 1/1 RPC, 1/1 LPC, p1, 1/1 LPC, p6, p2tog tbl, p7 (44 sts).
• Row 39: K14, [p1, k2] 5 times, p1, k14.
• Row 40: P13, 1/1 RPC, p1, 1/1 RPC, p2, k1 tbl, p2, k1 tbl, p2, 1/1 LPC, p1, 1/1 LPC, p13.
• Row 41: K13, p1, k2, p1, k3, p1, k2, p1, k3, p1, k2, p1, k13.
• Row 42: P12, p2tog, p1, [1/1 RPC, p2] twice, 1/1 LPC, p2, 1/1 LPC, p1, p2tog tbl, p12 (42 sts).
• Row 43: K14, p1, k3, p1, k4, p1, k3, p1, k14.
• Row 44: P17, 1/1 RPC, p4, 1/1 LPC, p17.
• Rows 45 and 47: K3, k5, k5, k4, p1, k6, p1, k4, k5, k5, k3.
• Row 46: P17, k1 tbl, p6, k1 tbl, p17.
• Row 48: P16, p2tog, p6, p2tog tbl, p16 (40 sts).
• Row 49: Knit.
• Row 50: Purl.