Shown with a cast-on count of 30 stitches.  

• Row 1 (RS): K1, p4, p1, yo, [k1, p2] 6 times, k1, yo, p1, p4 (32 sts).
• Row 2: K6, [p1, k2] 6 times, p1, k6, p1.
• Row 3: K1, p6, yo, [k1, p2] 6 times, k1, yo, p6 (34 sts).
• Row 4: K7, [p1, k2] 6 times, p1, k7, p1.
• Row 5: K1, p7, yo, [k1, p2tog] 6 times, k1, yo, p7, M1L (31 sts).
• Row 6: P1, k8, [p1, k1] 6 times, p1, k8, p1.
• Row 7: K1, p2, M1L, p6, yo, [k1, p1] 6 times, k1, yo, p6, M1L, p2, k1 (35 sts).
• Row 8: P1, k2, p1, k7, [p1, k1] 6 times, p1, k7, p1, k2, p1.
• Row 9: K1, p2, k1, p2, M1L, p5, yo, [k1, p1] 6 times, k1, yo, p3, p2, M1L, p2, k1, p2, k1 (39 sts).
• Row 10: P1, k2, p1, k2, p1, k2, k4, [p1, k1] 6 times, p1, k4, k2, p1, k2, p1, k2, p1.
• Row 11: K1, p2, k1, p2, k1, p2, M1L, p4, [ssk] 3 times, k1, [k2tog] 3 times, p4, M1L, p2, k1, p2, k1, p2, k1 (35 sts).
• Row 12: P1, [k2, p1] 3 times, k4, p7, k4, [p1, k2] 3 times, p1.
• Row 13: K1, [p2, k1] 3 times, yo, p4, k7tog, p4, yo, [k1, p2] 3 times, k1 (31 sts).
• Row 14: P1, [k2, p1] 3 times, k5, k2tog, k4, [p1, k2] 3 times, p1 (30 sts).
• Row 15: K1, [p2, k1] 3 times, yo, p10, yo, [k1, p2] 3 times, k1 (32 sts).
• Row 16: P1, [k2, p1] 3 times, k12, [p1, k2] 3 times, p1.
• Row 17: K1, [p2, k1] 3 times, yo, p12, yo, [k1, p2] 3 times, k1 (34 sts).
• Row 18: P1, [k2, p1] 3 times, k1, k12, k1, [p1, k2] 3 times, p1.
• Row 19: K1, [p2tog, k1] 3 times, yo, p7, M1L, p7, yo, [k1, p2tog] 3 times, k1 (31 sts).
• Row 20: P1, [k1, p1] 3 times, k8, p1, k8, [p1, k1] 3 times, p1.
• Row 21: K1, [p1, k1] 3 times, yo, p6, M1L, p2, k1, p2, M1L, p6, yo, [k1, p1] 3 times, k1 (35 sts).
• Row 22: P1, [k1, p1] 3 times, k7, p1, k2, p1, k2, p1, k7, [p1, k1] 3 times, p1.
• Row 23: K1, [p1, k1] 3 times, yo, p3, p2, M1L, [p2, k1] 3 times, p2, M1L, p5, yo, [k1, p1] 3 times, k1 (39 sts).
• Row 24: P1, [k1, p1] 3 times, k4, [k2, p1] 5 times, k2, k4, [p1, k1] 3 times, p1.
• Row 25: K1, [k2tog] 3 times, p4, M1L, [p2, k1] 5 times, p2, M1L, p4, [ssk] 3 times, k1 (35 sts).
• Row 26: P4, k4, [p1, k2] 6 times, p1, k4, p4.
• Row 27: K4tog, p4, yo, [k1, p2] 6 times, k1, yo, p4, k4tog (31 sts).
• Row 28: K2tog, k4, [p1, k2] 6 times, p1, k5, p1 (30 sts).