Abbreviations
sl1 - slip the next stitch (do not knit)
psso - pass the slip stitch over
yrn - take your yarn around your needle and back ready to purl the next st (you have made a loop on your needle)
Using black yarn pick up 22sts along the short side of block 6
Picking up L-R - knit 4 rows
Picking up R-L - knit 5 rows
Break off yarn and change to colour
Row 1 - p2,* sl1,k2,psso,p2* repeat*- * until end of row
Row 2 - k2,*p1,yrn,p1,k2* repeat *-* until end of row
Row 3 - p2,*k3,p2* repeat *-* until end of row
Row 4 - k2,*p3,k2,* repeat *-* until end of the row
work rows 1 - 4 until your work measures the full length of the side of block 3. Cast off and sew to edge of row 3. Knit 4 rows black to match the black on block 3 cast off