video tutorial & pattern crochet stitch No 20

Pattern :for this project start with 36 chain.
1 row  green color -  5sc (single crochet)-*9 chain and in the other 5ch work dc each chain(5 in total), skip 2ch and work 10 sc*,we repeat we repeat  until the end of the series.
cut the yarn and change the color
2 row yellow color - start with [6 chain and work 1dc in the third dc -2ch- * dc v st ch1*(9 times repeat  v stitch {dc,ch1,dc}), 2ch - dc - 6 ch skip 5sc and work 1 sc ]
repeat until the end of the series, cut the yarn and change the color.
3 row orange color - start with 6 chain -in the second dc v  work *1 sc (repeat this 5 times in total ),2 ch - 1dc,1dtr(double treble crochet),1dc together - 2ch*, repeat until for all the row....
For more see the video please .