crochet stitch No 19

Pattern : for this project we need two colors. start with chain ( 25 ch for this). 1 row yellow color - 5 chain - 2 dtr (double treble crochet) - *skip3ch - 3dtr* repeat until for all the row.1 row green  color - we start working with the yellow color the point betwen the two dtr....5 chain - 2 dtr (double treble crochet) - *skip3ch - 3dtr* repeat until for all the row. The same procedure is followed for the next series  as many imes as we need to create our selves.