The shawl is knit up from the bottom corner.
Cast on 5 stitches and knit the first row on the wrng side of the work. Then start with the charts. Once you’ve knit the rounds 1-35 from the charts, the work should have 47 stitches. Continue as before, until you’ve knit 153 rows for the smaller shawl (=9½ square patterns) or with the bigger shawl 209 rows (= 13 square patterns). Then *knit 2 purl 2* for 1cm.
Then just block it, and the shawl is finished!
The pattern is provided free in Novita’s website, so I see no harm in translating it and posting it in here. I hope this is helpful and understandable, English is not my first language! :)