Twist Cable 21: Braid Rib

PATTERN
Cast on a multiple of 9 stitches, plus 3.
Row 1 (RS): P3, *k6, p3, repeat from *.
Rows 2, 4, and 6: K3, *p6, k3, repeat from *.
Row 3: P3, *2/2 RC, k2, p3, repeat from *.
Row 5: P3, *k2, 2/2 LC, p3, repeat from *.
Repeat rows 1-6.
Related stitch pattern, see Twist Cable 21 in the round