Cast on multiple of 9 + 2 for symmetry + 2 for edging
Row 1 (WS): Purl all
Row 2 (RS): Slip1, * P2, K1, YO, K2tog, K4, repeat from * till the last 3 sts, P3
Row 3 (WS): Slip1, *K2, P7, repeat from * till the last 3 sts, K2, P1
Row 4 (RS): Slip1, * P2, K2, YO, K2tog, K3, repeat from * till the last 3 sts, P3
Row 5 (WS): Slip1, *K2, P7, repeat from * till the last 3 sts, K2, P1
Row 6 (RS): Slip1, * P2, K3, YO, K2tog, K2, repeat from * till the last 3 sts, P3
Row 7 (WS): Slip1, *K2, P7, repeat from * till the last 3 sts, K2, P1
Row 8 (RS): Slip1, * P2, K4, YO, K2tog, K1, repeat from * till the last 3 sts, P3
Row 9 (WS): Slip1, *K2, P7, repeat from * till the last 3 sts, K2, P1
Row 10 (RS): Slip1, * P2, K5, YO, K2tog, repeat from * till the last 3 sts, P3
Row 11 (WS): Slip1, *K2, P7, repeat from * till the last 3 sts, K2, P1
Row 12 (RS): Slip1, * P2, K1, create 5 long stitch by inserting needle through each hole creating by yarn overs, K6, repeat from * till the last 3 sts, P3
Row 13 (WS): Slip1, *K2, P6, P6tog, repeat from * till the last 3 sts, K2, P1
