Knitted in a multiple of 8 sts, + 1 and 12-row repeat.
Row 1 and all wrong side rows: Purl all sts.
Row 2 - right side: K1, * k1, k2tog, yo, k1, yo, ssk, k2; repeat from * to end.
Row 4: K1, * k2tog, yo, k3, yo, ssk, k1; repeat from * to end.
Row 6: K2-tog, * yo, k5, yo, k3tog; repeat from *, ending last repeat with ssk.
Row 8: K1, * yo, ssk, k3, k2tog, yo, k1; repeat from * to end.
Row 10: K1, * k1, yo, ssk, k1, k2tog, yo, k2; repeat from * to end.
Row 12: K1, * k2, yo, k3tog, yo, k3; repeat from * to end.
Knitting abbreviations:
K: Knit | P: Purl | Yo: Yarn over | K2tog: Knit 2 sts together | Ssk: Slip slip knit.
K3tog: Slip stitch as if to knit, knit 2 stitches together, pass slipped stitch over.