Size 17
Co 35 color A
Long tail provitional co
R1 purl color A
Rs slip 1 purl wise* knit 1 B color hold yarn in back slip 1 purl wise* repeat until end.
Ws slip 1 purl wise * kint 1 b color hold yarn in front slip 1 purl wise* repeat til end.
Rs Knit alll stitches color A
Ws Purl all stitches color A
Repeat 4 these rows.
There is a video 2 color moss stitch