Lace Knitting 03

Techniques used 
K: Knit
P: Purl
Yo: Yarn over
K2tog: Knit 2 together
P2tog: Purl 2 together
Ssk: Slip slip knit
Ssp: Slip slip purl

Multiple of 18, plus 1.
Row 1 (RS): p1, *k2tog, k6, yo, k1, yo, k6, ssk, p1*.
Row 2: k1, *ssp, p13, p2tog, k1*.
Row 3: p1, *k2tog, k4, [yo, k1] 3 times, yo, k4, ssk, p1*.
Row 4: k1, *ssp, p13, p2tog, k1*
Row 5: p1, *k2tog, k2, [yo, k1] 7 times, yo, k2, ssk, p1*.
Row 6: k1, *ssp, p17, p2tog, k1*.
Row 7: p1, *k2tog, k15, ssk, p1*.
Row 8: k1, *p17, k1*
Row 9: p1, *k17, p1*
Row 10: knit.
Row 11: p1, *yo, k2tog*.
Row 12: knit.
Row 13: p1, *k17, p1*.
Row 14: k1, *p17, k1*.
Repeat rows 1-14.