Shown with a cast-on count of 31 stitches.  

• Rows 1, 53, and 105 (RS): K9, *yo, k2tog, k10, repeat from * to last 10 sts, yo, k2tog, k8.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, and 112: Purl.
• Rows 3, 19, 21, 47, 49, 57, 59, 85, 87, and 103: K8, *yo, sl2-k1-p2sso, yo, k9, repeat from * to last 11 sts, yo, sl2-k1-p2sso, yo, k8.
• Rows 5, 17, 23, 45, 51, 55, 61, 83, 89, and 101: K7, *yo, k2tog, k1, ssk, yo, k7, repeat from *.
• Rows 7, 15, 91, and 99: K6, *yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k5, repeat from * to last st, k1.
• Rows 9, 13, 93, and 97: K5, *[yo, k2tog] twice, k1, [ssk, yo] twice, k3, repeat from * to last 2 sts, k2.
• Rows 11 and 95: K4, *[yo, k2tog] twice, yo, sl2-k1-p2sso, yo, [ssk, yo] twice, k1, repeat from * to last 3 sts, k3.
• Rows 25, 43, 63, and 81: K6, *yo, k2tog, k3, ssk, yo, k5, repeat from * to last st, k1.
• Rows 27, 41, 65, and 79: K5, *yo, k2tog, k5, ssk, yo, k3, repeat from * to last 2 sts, k2.
• Rows 29, 31, 33, 35, 37, 39, 67, 69, 71, 73, 75, and 77: K4, *yo, k2tog, k7, ssk, yo, k1, repeat from * to last 3 sts, k3.
• Rows 107 and 109: Knit.
• Row 111: K1, *yo, k2tog, repeat from *.