Shown with a cast-on count of 13 stitches.  

• Row 1 (RS): K2, p2, 2/1 RPC, p1, 2/1 LPC, p2.
• Row 2: K2, p2, k3, p2, k2, p2.
• Row 3: K2, p2, k2, M1L, p3, M1L, k2, p2 (15 sts).
• Row 4: K2, p2, k5, p2, k2, p2.
• Row 5: K2, p2, k2, M1L, p5, M1L, k2, p2 (17 sts).
• Row 6: K2, p2, k7, p2, k2, p2.
• Row 7: K2, p2, k2, p3, ctr dbl inc, p3, k2, p2 (19 sts).
• Row 8: K2, p2, k3, p1, (p1, k1, p1) in next st, p1, k3, p2, k2, p2 (21 sts).
• Rows 9, 17, and 25: K2, p2, 2/1 LPC, 2/2 RPC, p1, 2/2 LPC, 2/1 RPC, p2.
• Rows 10, 12, 18, 20, 26, and 28: K3, p4, k5, p4, k3, p2.
• Rows 11, 19, and 27: K2, p3, 2/2 RC, p5, 2/2 RC, p3.
• Rows 13, 21, and 29: K2, p2, 2/1 RPC, 2/2 LPC, p1, 2/2 RPC, 2/1 LPC, p2.
• Rows 14, 16, 22, 24, and 30: K2, p2, k3, p2, k1, p2, k3, p2, k2, p2.
• Rows 15 and 23: K2, p2, k2, purl to last 12 sts, 2/1/2 LPC, p3, k2, p2.
• Row 31: K2, p2, k2, M1L, p3, 2/1/2 LPC, p3, M1L, k2, p2 (23 sts).
• Row 32: K2, p2, k4, p2, k1, p2, k4, p2, k2, p2.
• Row 33: K2, p2, k2, p2, 2/2 RPC, p1, 2/2 LPC, p2, k2, p2.
• Row 34: K2, p2, k2, p2, k5, p2, k2, p2, k2, p2.
• Row 35: K2, p2, 2/1 LPC, 2/1 RPC, p5, 2/1 LPC, 2/1 RPC, p2.
• Row 36: K3, p4, k7, p4, k3, p2.
• Row 37: K2, p3, 2/2 RC, p3, ctr dbl inc, p3, 2/2 RC, p3 (25 sts).
• Row 38: K3, p4, k3, p1, (p1, k1, p1) in next st, p1, k3, p4, k3, p2 (27 sts).
• Row 39: K2, p2, 2/1 RPC, 2/2 LPC, 2/1 RPC, purl to last 12 sts, 2/1 LPC, 2/2 RPC, 2/1 LPC, p2.
• Row 40: K2, p2, k3, p4, k3, p4, k3, p2, k2, p2.
• Row 41: K2, p2, k2, M1L, p3, 2/2 LPC, p3, 2/2 LPC, p3, M1L, k2, p2 (29 sts).
• Row 42: K2, p2, k4, p4, k3, p4, k4, p2, k2, p2.
• Row 43: K2, p2, 2/1 LPC, p2, 2/1 RPC, M1L, 2/1 LPC, p1, 2/1 RPC, M1L, 2/1 LPC, p2, 2/1 RPC, p2 (31 sts).
• Row 44: K3, p2, k2, p2, k3, p2, k1, p2, k3, p2, k2, p2, k3, p2.