Stitch Guide: Seed Stitch Rib

I recently discovered this stitch.  It combines two of my favorite stitch patterns, two by two ribbing and seed stitch.  It's still elastic, (not as elastic as two by two ribbing), and it has an interesting texture to it.  Unlike two by two ribbing and seed stitch this stitch has a right and a wrong side. 

Seed Stitch Rib (flat)
Multiple of 4 +2
Row 1: (RS) *K3, P1* K2
Row 2: (WS) *P3, K1* P2

Seed Stitch Rib (in the round)
Multiple of 4
Row 1: *K3, P1*
Row 2: *K2, P1, K1*