Knit Purl 27 in the round

PATTERN IN THE ROUND
Cast on a multiple of 6 stitches.
Rounds 1, 3, and 5: *P1, k1, p1, k3, repeat from *.
Rounds 2, 4, and 6: *P3, k3, repeat from *.
Rounds 7, 9, and 11: *K3, p1, k1, p1, repeat from *.
Rounds 8, 10, and 12: *K3, p3, repeat from *.
Repeat rounds 1-12.

Worked flat, see Knit Purl 27: Acorn stitch