Shown with a cast-on count of 25 stitches.  

• Row 1 (RS): [K1, p1] 12 times, k1.
• Row 2: P1, [k1, p1] 12 times.
• Row 3: K1, p1, k2, p20, k1.
• Row 4: P1, k17, k2tog, yo, ssp, p1, yo, k1, p1.
• Row 5: K1, p2, yo, k1, ssk, yo, p2tog, p16, k1.
• Row 6: P1, k15, k2tog, yo, ssp, p1, yo, k3, p1.
• Row 7: K1, p4, yo, k1, ssk, yo, p2tog, p14, k1.
• Row 8: P1, k13, k2tog, yo, ssp, p1, yo, k5, p1.
• Row 9: K1, p6, yo, k1, ssk, yo, p2tog, p12, k1.
• Row 10: P1, k11, k2tog, yo, ssp, p1, yo, k7, p1.
• Row 11: K1, p8, yo, k1, ssk, yo, p2tog, p10, k1.
• Row 12: P1, k9, k2tog, yo, ssp, p1, yo, k9, p1.
• Row 13: K1, p10, yo, k1, ssk, yo, p2tog, p8, k1.
• Row 14: P1, k7, k2tog, yo, ssp, p1, yo, k11, p1.