Knit Picots Edging
The quantity of sts is multiple 5 + 2.
1st row (RS): K1, yo, *k5, sl the 2nd, 3rd, 4th and 5th sts over first st, yo, rep from *, end k1;
2nd row: P1, *[p1, yo, k1 tbl] in yo, p1; rep from * to end;
3rd row: K2, k1 tbl, *k3, k1 tbl; rep from * to the last 2 sts, k2;
4th row: Knit.
Repeat 1st-4th rows.