Shown with a cast-on count of 43 stitches.  

• Row 1 (RS): K10, k2, M1L, k2, p15, k2, M1L, k2, k10 (45 sts).
• Row 2: K10, p2, k1, p2, k15, p2, k1, p2, k10.
• Row 3: K10, k2, p1, k2, p3, ctr dbl inc, p7, ctr dbl inc, p3, k2, p1, k2, k10 (49 sts).
• Row 4: K10, p2, k1, p2, k3, p1, (p1, k1, p1) in next st, p1, k7, p1, (p1, k1, p1) in next st, p1, k3, p2, k1, p2, k10 (53 sts).
• Row 5: K10, k2, p1, k2, p2, 2/1 RPC, p1, 2/2 LPC, p3, 2/2 RPC, p1, 2/1 LPC, p2, k2, p1, k2, k10.
• Row 6: M1L, p10, M1L, p2, k1, p2, k2, p2, k4, p2, k3, p2, k4, p2, k2, p2, k1, p2, M1L, p10, M1L (57 sts).
• Row 7: K12, k2, p1, k2, p2, k1, k2tog, p3, 2/1 LPC, p1, 2/1 RPC, p3, ssk, k1, p2, k2, p1, k2, k12 (55 sts).
• Row 8: P12, p2, k1, p2, k2, p2, k4, p2, k1, p2, k4, p2, k2, p2, k1, p2, p12.
• Row 9: K12, k2, p1, k2, p2, 2/1 LPC, p3, 2/1/2 RPC, p3, 2/1 LPC, p2, k2, p1, k2, k12.
• Row 10: P12, p2, k1, p2, k3, p2, k3, p2, k1, p2, k3, p2, k3, p2, k1, p2, p12.
• Row 11: K12, k2, p1, k2, p3, k1, k2tog, 2/2 LPC, p1, 2/2 RPC, ssk, k1, p3, k2, p1, k2, k12 (53 sts).
• Row 12: M1L, p12, M1L, p2, k1, p2, k3, p4, k5, p4, k3, p2, k1, p2, M1L, p12, M1L (57 sts).
• Row 13: K14, k2, p1, k2, p3, 2/2 LC, p5, 2/2 LC, p3, k2, p1, k2, k14.
• Row 14: P14, p2, k1, p2, k3, p4, k5, p4, k3, p2, k1, p2, p14.
• Row 15: K14, k2, p1, k2, p2, 2/1 LPC, 2/2 RPC, p1, 2/2 LPC, 2/1 RPC, p2, k2, p1, k2, k14.
• Row 16: P14, p2, k1, p2, k2, p2, k3, p5tog, k3, p2, k2, p2, k1, p2, p14 (53 sts).
• Row 17: K14, k2, p1, k2, p2, k2, p7, k2, p2, k2, p1, k2, k14.
• Row 18: M1L, p14, M1L, p2, k1, p2, k2, p2, k7, p2, k2, p2, k1, p2, M1L, p14, M1L (57 sts).
• Row 19: K16, k2, p1, k2, p2, k1, k2tog, p5, ssk, k1, p2, k2, p1, k2, k16 (55 sts).
• Row 20: P16, p2, k1, p2, k2, p2, k5, p2, k2, p2, k1, p2, p16.
• Row 21: K16, k2, p1, k2, p2, 2/1 RPC, p3, 2/1 LPC, p2, k2, p1, k2, k16.
• Row 22: P16, p2, k1, p2, k3, p2, k3, p2, k3, p2, k1, p2, p16.
• Row 23: K16, k2, p1, k2, p3, k1, k2tog, p1, ssk, k1, p3, k2, p1, k2, k16 (53 sts).
• Row 24: M1L, p16, M1L, p2, k1, p2, k3, p2, k1, p2, k3, p2, k1, p2, M1L, p16, M1L (57 sts).
• Row 25: K18, k2, p1, k2, p3, 2/1/2 RPC, p3, k2, p1, k2, k18.
• Row 26: P18, p2, k1, p2, k3, p2, k1, p2, k3, p2, k1, p2, p18.
• Row 27: K18, k2, p1, k2, p2, 2/1 LPC, p1, 2/1 RPC, p2, k2, p1, k2, k18.
• Row 28: P18, p2, k1, p2, k2, p2, k3, p2, k2, p2, k1, p2, p18.
• Row 29: K18, k2, p1, k2, p2, k2, p3, k2, p2, k2, p1, k2, k18.
• Row 30: M1L, p18, M1L, p2, k1, p2, k2, p2, k3, p2, k2, p2, k1, p2, M1L, p18, M1L (61 sts).
• Row 31: K20, k2, p1, k2, p2, sl1-k2tog-psso, p1, k3tog, p2, k2, p1, k2, k20 (57 sts).
• Row 32: P20, p2, k1, p2, k2, p1, k1, p1, k2, p2, k1, p2, p20.
• Row 33: K20, k2, p1, k2, p2, cddp, p2, k2, p1, k2, k20 (55 sts).
• Row 34: P20, p2, k1, p2, k5, p2, k1, p2, p20.
• Row 35: K20, k2, p1, k2, ssp, p1, p2tog, k2, p1, k2, k20 (53 sts).
• Row 36: M1L, p20, M1L, p2, k1, p2, k3, p2, k1, p2, M1L, p20, M1L (57 sts).
• Row 37: K22, k2, p1, k2, p3, k2, p1, k2, k22.
• Row 38: P22, p2, k1, p2, cddp, p2, k1, p2, p22 (55 sts).
• Row 39: K22, k2, p1, k2, p1, k2, p1, k2, k22.
• Row 40: P22, p2, k1, p2, k1, p2, k1, p2, p22.
• Row 41: K22, k2, p1, k1, sl2-k1-p2sso, k1, p1, k2, k22 (53 sts).
• Row 42: M1L, p22, M1L, p2, k1, p3, k1, p2, M1L, p22, M1L (57 sts).
• Row 43: K24, k2, p1, k3, p1, k2, k24.
• Row 44: P24, p2, k1, cddp, k1, p2, p24 (55 sts).
• Row 45: K24, k2, p1, k1, p1, k2, k24.
• Row 46: P24, p2, k1, p1, k1, p2, p24.
• Row 47: K24, k2, cddp, k2, k24 (53 sts).
• Row 48: M1L, p24, M1L, p2, k1, p2, M1L, p24, M1L (57 sts).
• Row 49: K26, k2, p1, k2, k26.
• Row 50: P26, k1, cddp, k1, p26 (55 sts).
• Rows 51 and 53: K26, k3, k26.
• Row 52: P26, p3, p26.
• Row 54: M1L, p26, M1L, p3, M1L, p26, M1L (59 sts).