Cast on a multiple of 6 stitches + selvedge stitches.
Yarn: Alfama, 100% linen (colour 37).
Row 1: *P3, K3*.
Rows 2, 3 and 4: work all stitches as they appear.
Row 5: *P3, yo, K3tog, yo*.
Rows 6, 7, 8, 9 and 10: work all stitches as they appear.
Rows 11 and following rows: repeat rows 5 to 10.