Twist Cable 31: Arched Cable

PATTERN
Cast on a multiple of 12 stitches, plus 2.
Rows 1 and 5 (RS): Knit.
Rows 2, 4, 6, and 8: Purl.
Row 3: K1, *2/2 RC, k4, 2/2 LC, repeat from * to last st, k1.
Row 7: K3, 2/2 LC, 2/2 RC, *k4, 2/2 LC, 2/2 RC, repeat from * to last 3 sts, k3.
Repeat rows 1-8.
Related stitch pattern, see Twist Cable 31 in the round