Shown with a cast-on count of 41 stitches.  

• Rows 1, 3, 5, and 7 (RS): [K1, p1] 20 times, k1.
• Rows 2, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, and 98: Purl.
• Rows 4, 6, and 8: [P1, k1] 20 times, p1.
• Row 9: [Ssk, yo] 20 times, k1.
• Rows 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, and 97: Knit.
• Rows 32, 34, and 36: K18, p5, k18.
• Row 37: BO 15 sts, knit (26 sts).
• Row 38: BO 15 sts, k2, p5, knit (11 sts).
• Row 39: K4, M1L, knit to last 4 sts, M1R, k4 (13 sts).
• Rows 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, and 74: K3, purl to last 3 sts, k3.
• Row 41: K4, M1L, knit to last 4 sts, M1R, k4 (15 sts).
• Row 43: K4, M1L, knit to last 4 sts, M1R, k4 (17 sts).
• Row 45: K4, M1L, knit to last 4 sts, M1R, k4 (19 sts).
• Row 47: K4, M1L, knit to last 4 sts, M1R, k4 (21 sts).
• Row 49: K4, M1L, knit to last 4 sts, M1R, k4 (23 sts).
• Row 51: K4, M1L, knit to last 4 sts, M1R, k4 (25 sts).
• Row 53: K4, M1L, knit to last 4 sts, M1R, k4 (27 sts).
• Row 55: K4, M1L, knit to last 4 sts, M1R, k4 (29 sts).
• Row 57: K4, M1L, knit to last 4 sts, M1R, k4 (31 sts).
• Row 59: K4, M1L, knit to last 4 sts, M1R, k4 (33 sts).
• Row 61: K4, M1L, knit to last 4 sts, M1R, k4 (35 sts).
• Row 63: K4, M1L, knit to last 4 sts, M1R, k4 (37 sts).
• Row 65: K4, M1L, knit to last 4 sts, M1R, k4 (39 sts).
• Row 67: K4, M1L, knit to last 4 sts, M1R, k4 (41 sts).
• Row 69: K4, M1L, knit to last 4 sts, M1R, k4 (43 sts).
• Row 71: K4, M1L, knit to last 4 sts, M1R, k4 (45 sts).
• Row 99: *Ssk, yo, repeat from * to last st, k1.
• Rows 100, 102, 104, and 106: *K1, p1, repeat from * to last st, k1.
• Rows 101, 103, and 105: *P1, k1, repeat from * to last st, p1.
• Row 107: BO (0 sts).