Shown with a cast-on count of 48 stitches.  

• Row 1 (RS): Yo, k2tog, yo, ssk, k1, ssk, yo, k1, *k1, yo, k2tog, k1, k2tog, yo, ssk, [yo] twice, k2tog, yo, ssk, k1, ssk, yo, k1, repeat from * to last 8 sts, k1, yo, k2tog, k1, k2tog, yo, ssk, yo.
• Row 2: P8, *p7, k1, p1, p7, repeat from * to last 8 sts, p8.
• Row 3: K3, k3tog, [yo] twice, k1, *1/1 RC, k1, [yo] twice, sl1-k2tog-psso, k6, k3tog, [yo] twice, k1, repeat from * to last 9 sts, 1/1 RC, k1, [yo] twice, sl1-k2tog-psso, k3.
• Row 4: P4, k1, p1, p2, *p2, k1, p1, p8, k1, p1, p2, repeat from * to last 8 sts, p2, k1, p1, p4.
• Row 5: K2, sl2-k1-p2sso, [yo] twice, k1, k2tog, *[yo] twice, ssk, k1, [yo] twice, sl2-k1-p2sso, k4, sl2-k1-p2sso, [yo] twice, k1, k2tog, repeat from * to last 8 sts, [yo] twice, ssk, k1, [yo] twice, sl2-k1-p2sso, k2.
• Row 6: P3, k1, p1, p2, k1, p1, *p2, k1, p1, p6, k1, p1, p2, k1, p1, repeat from * to last 7 sts, p2, k1, p1, p3.
• Row 7: K1, yo, k2tog, k1, k2tog, yo, ssk, *[yo] twice, k2tog, yo, ssk, k1, ssk, yo, k2, yo, k2tog, k1, k2tog, yo, ssk, repeat from * to last 8 sts, [yo] twice, k2tog, yo, ssk, k1, ssk, yo, k1.
• Row 8: P7, k1, p1, *p14, k1, p1, repeat from * to last 7 sts, p7.
• Row 9: K2, [yo] twice, sl1-k2tog-psso, k3, *k3, k3tog, [yo] twice, k1, 1/1 RC, k1, [yo] twice, sl1-k2tog-psso, k3, repeat from * to last 8 sts, k3, k3tog, [yo] twice, k2.
• Row 10: P2, k1, p1, p4, *p4, k1, p1, p4, k1, p1, p4, repeat from * to last 8 sts, p4, k1, p1, p2.
• Row 11: Yo, ssk, k1, [yo] twice, sl2-k1-p2sso, k2, *k2, sl2-k1-p2sso, [yo] twice, k1, k2tog, [yo] twice, ssk, k1, [yo] twice, sl2-k1-p2sso, k2, repeat from * to last 8 sts, k2, sl2-k1-p2sso, [yo] twice, k1, k2tog, yo.
• Row 12: P3, k1, p1, p3, *p3, k1, p1, p2, k1, p1, p2, k1, p1, p3, repeat from * to last 8 sts, p3, k1, p1, p3.