video tutorial & pattern - crochet stitch No 31

Pattern - start with chain for this project.
1 row - 3 chain 5dc (6 in total) ,1 ch ,skip 2chain -*1dc ,relief puff stitch from 2 half dc worket together* repeat from 3 times (4 in total),1 chain, skip 2 , 6 dc(double crochet), 1 ch ,skip 2chain -*1dc ,relief puff stitch
from 2 half dc worket together* repeat from 3 times (4 in total),1 chain, skip 2 , 6 dc(double crochet).
2 row - 3 chain ,5 dc(6 in total), 1 ch, *1dc front post* repeat this 3 times (4 in total), 6dc,*1dc front post* repeat this 3 times (4 in total), 6dc.
To achieve the desidered length we repeat constantlythe firs two rows.