Lacy Heart Curtain stitch pattern

Knitted in a multiple of 8 sts, + 2 and 16-row repeat.
Row 1: K1, * yo, ssk, k6; repeat from * last st, k1.
Row 2 & all wrong side rows: Purl all sts.
Row 3: K1, * k1, yo, ssk, k3, k2tog, yo; repeat from * last st, k1.
Row 5: K1, * k2, yo, ssk, k1, k2tog, yo, k1; repeat from * last st, k1.
Row 7: K1, * yo, k3tog, yo, k3, yo, ssk; repeat from * last st, k1.
Row 9: K1, * k4, yo, ssk, k2; repeat from * last st, k1.
Row 11: K1, * k2, k2tog, yo, k1, yo, ssk, k1; repeat from * last st, k1.
Row 13: K1, * k1, k2tog, yo, k3, yo, ssk; repeat from * last st, k1.
Row 15: K1, * k2, yo, ssk, yo, k3tog, yo, k1; repeat from * last st, k1.
Row 16: Purl all sts.

Knitting abbreviations:
K: Knit | P: Purl | Yo: Yarn over.
K2tog: Knit 2 sts together | Ssk: Slip slip knit | K3tog: Knit 3 sts together.