I took the first one at 30 minutes .
Then I dropped the second one before I could take it at an hour , so I delayed taking the 2 one until 20k and the last one at 30k .
I took the first one at 30 minutes , but then I dropped the second one before I could take it at an hour , so I delayed taking the 2 one until 20k and the last one at 30k .