Pattern was:

CO 22,
sc 2 rows
**
dc 2 rows
make dc turning chain, chain 2 st, dc into 3rd st 5 times, chain 4, dc into 5th st 5 times, chain 2, dc into 3rd st, chain 2 st, dc into 3rd st 5 times, chain 4, dc into 5th st 5 times, chain 2, dc into last st
dc next row
tc for 6 rows
**

directions between ** ** make pattern repeat, repeat to desired length

to finish off, repeat pattern to the last dc row, then sc 2 rows.

With contrasting color, pick up a dc border around the scarf.