Challenge Knit-a-Long: Complete Pattern!

Using size 7 needles
Cast on 37 sts
Rows 1-4: Knit
Row 5: K4, k1, *yo, k2tog, k3tog, (yo ,k1)x3, yo, k3togtbl, sl1-k1-psso, yo, k1*, k4
Row 6: k4, *p*, k4
Row 7: k4 ,k1, *yo, k3tog, yo, k7, yo, k3togtbl, yo, k1* k4
Row 8: k4, *p*, k4
Row 9: k4, k1, *yo, k2tog, yo, k1, yo, k2, sl2tog-k1-p2sso, k2, yo, k1, yo, sl1-k1-psso, yo, k1*, k4
Row 10: k4, *p*, k4
Row 11: k4, k1, *yo, k2tog, yo, k3, yo, k1, sl2tog-k1-p2sso, k1, yo, k3, yo, sl1-k1-psso, yo, k1*, k4
Row 12: k4, *p*, k4
Row 13: k4, k1, *yo, (k2tog)x2, k3, yo, sl2tog-k1-p2sso, yo, k3, (sl1-k1psso)x2, yo, k1*, k4
Row 14: k4, *p*, k4
Row 15: K4, K1, *yo, (k2tog)x3, k1, (yo, k1)x2, (sl1-k1-psso)x3, yo, k1* k4
Row 16: k4, *p*, k4
Row 17: K4, k1, *yo, k2tog, k3tog, (yo ,k1)x3, yo, k3togtbl, sl1-k1-psso, yo, k1*, k4
Row 18: k4, *p*, k4
Row 19: k4 ,k1, *yo, k3tog, yo, k7, yo, k3togtbl, yo, k1* k4
Row 20: k4, *p*, k4
Row 21: k4, k1, *yo, k2tog, yo, k1, yo, k2, sl2tog-k1-p2sso, k2, yo, k1, yo, sl1-k1-psso, yo, k1*, k4
Row 22: k4, *p*, k4
Row 23: k4, k1, *yo, k2tog, yo, k3, yo, k1, sl2tog-k1-p2sso, k1, yo, k3, yo, sl1-k1-psso, yo, k1*, k4
Row 24: k4, *p*, k4
Row 25: k4, k1, *yo, (k2tog)x2, k3, yo, sl2tog-k1-p2sso, yo, k3, (sl1-k1psso)x2, yo, k1*, k4
Row 26: k4, *p*, k4
Row 27: K4, K1, *yo, (k2tog)x3, k1, (yo, k1)x2, (sl1-k1-psso)x3, yo, k1* k4
Row 28: k4, *p*, k4
Row 29: K4, k1, *yo, k2tog, k3tog, (yo ,k1)x3, yo, k3togtbl, sl1-k1-psso, yo, k1*, k4
Row 30: k4, *p*, k4
Row 31: k4 ,k1, *yo, k3tog, yo, k7, yo, k3togtbl, yo, k1* k4
Row 32: k4, *p*, k4
Row 33: k4, k1, *yo, k2tog, yo, k1, yo, k2, sl2tog-k1-p2sso, k2, yo, k1, yo, sl1-k1-psso, yo, k1*, k4
Row 34: k4, *p*, k4
Row 35: k4, k1, *yo, k2tog, yo, k3, yo, k1, sl2tog-k1-p2sso, k1, yo, k3, yo, sl1-k1-psso, yo, k1*, k4
Row 36: k4, *p*, k4
Row 37: k4, k1, *yo, (k2tog)x2, k3, yo, sl2tog-k1-p2sso, yo, k3, (sl1-k1psso)x2, yo, k1*, k4
Row 38: k4, *p*, k4
Row 39: K4, K1, *yo, (k2tog)x3, k1, (yo, k1)x2, (sl1-k1-psso)x3, yo, k1* k4
Row 40: k4, *p*, k4
Row 41: K4, k1, *yo, k2tog, k3tog, (yo ,k1)x3, yo, k3togtbl, sl1-k1-psso, yo, k1*, k4
Row 42: k4, *p*, k4
Row 43: k4 ,k1, *yo, k3tog, yo, k7, yo, k3togtbl, yo, k1* k4
Row 44: k4, *p*, k4
Row 45: k4, k1, *yo, k2tog, yo, k1, yo, k2, sl2tog-k1-p2sso, k2, yo, k1, yo, sl1-k1-psso, yo, k1*, k4
Row 46: k4, *p*, k4
Row 47: k4, k1, *yo, k2tog, yo, k3, yo, k1, sl2tog-k1-p2sso, k1, yo, k3, yo, sl1-k1-psso, yo, k1*, k4
Row 48: k4, *p*, k4
Row 49: k4, k1, *yo, (k2tog)x2, k3, yo, sl2tog-k1-p2sso, yo, k3, (sl1-k1psso)x2, yo, k1*, k4
Row 50: k4, *p*, k4
Row 51: K4, K1, *yo, (k2tog)x3, k1, (yo, k1)x2, (sl1-k1-psso)x3, yo, k1* k4
Row 52-55: knit
Bind Off

Personal note: I found it much easier to use a life line at end of each row repeat (row #17) and place a stitch marker between the pattern repeat which I carried up each row.

yo= yarn over
k2tog= knit two sts together
k3tog= knit three sts together
k3togtbl= knit 3 sts together through the back loop
sl= slip stitch from left needle to right needle (as if to knit)
sl2tog= pass 2 stitches from the left needle to the right needle at the same time
psso: pass slipped stitch over the stitch just knitted and off the right needle
p2sso: pass the two slipped stitches over the stitch just knitted and off the right needle