Cast on 16. M1 after each stitch - 32 sts.
Knit 13 rounds even.
Change to sweater color.
Knit 1 round.
Purl 2 rounds.
Knit 17 rounds.
Purl 2 rounds.
Change to white; knit 5 rounds.
Change to gray; knit 3 rounds.
Change to black; knit 10 round.
Kitchener stitch