Shown with a cast-on count of 105 stitches.  

• Row 1 (RS): [K1, ssk, yo, k15, yo, k2tog, k1] 5 times.
• Row 3 (RS): [K2, ssk, yo, k13, yo, k2tog, k2] 5 times.
• Row 5 (RS): [K3, ssk, yo, k11, yo, k2tog, k3] 5 times.
• Row 7 (RS): [K4, ssk, yo, k9, yo, k2tog, k4] 5 times.
• Row 9 (RS): [K5, ssk, yo, k7, yo, k2tog, k5] 5 times.
• Row 11 (RS): [K6, ssk, yo, k5, yo, k2tog, k6] 5 times.
• Row 13 (RS): [K7, ssk, yo, k3, yo, k2tog, k7] 5 times.
• Row 15 (RS): [K8, ssk, yo, k1, yo, k2tog, k8] 5 times.
• Row 17 (RS): K30, yo, ssk, k41, k2tog, yo, k30.
• Row 21 (RS): K31, yo, ssk, k39, k2tog, yo, k31.
• Row 25 (RS): K32, yo, ssk, k37, k2tog, yo, k32.
• Row 29 (RS): K33, yo, ssk, k35, k2tog, yo, k33.
• Row 33 (RS): K34, yo, ssk, k33, k2tog, yo, k34.
• Row 37 (RS): K35, yo, ssk, k31, k2tog, yo, k35.
• Row 41 (RS): K36, yo, ssk, k29, k2tog, yo, k36.
• Row 45 (RS): K37, yo, ssk, k27, k2tog, yo, k37.
• Row 49 (RS): K38, yo, ssk, k25, k2tog, yo, k38.
• Row 53 (RS): K39, yo, ssk, k23, k2tog, yo, k39.
• Row 57 (RS): K40, yo, ssk, k21, k2tog, yo, k40.
• Row 61 (RS): K41, yo, ssk, k19, k2tog, yo, k41.
• Row 65 (RS): K42, yo, ssk, k17, k2tog, yo, k42.
• Row 69 (RS): K43, yo, ssk, k15, k2tog, yo, k43.
• Row 73 (RS): K44, yo, ssk, k13, k2tog, yo, k44.
• Row 77 (RS): K45, yo, ssk, k11, k2tog, yo, k45.
• Row 81 (RS): K46, yo, ssk, k9, k2tog, yo, k46.
• Row 85 (RS): K47, yo, ssk, k7, k2tog, yo, k47.
• Row 89 (RS): K48, yo, ssk, k5, k2tog, yo, k48.
• Row 93 (RS): K49, yo, ssk, k3, k2tog, yo, k49.
• Row 97 (RS): K50, yo, ssk, k1, k2tog, yo, k50.