Separate names with a comma.
Day 1. 1/7. Good.
Day 2. Good. 2/7.
Day 6. Good. 6/7.
Day 5. Good. 5/7.
4 days. Good. 4/7.
Day 3. Good. 3/7.
Day 2. Good. 2/7
1 day. Good. 1/7.
Shit, I relapsed. There's something wrong with one week, I relapse there. Let's start again. 0/7.
One week. Good. 7/9.