2coins_Nflips.txt

Context: Two coins are flipped and the number of heads are summed in chunks of unknown size.
Question 1: Is it likely that one or both of the coins is loaded? If so, which ones and by how much?
Question 2: How many coin flips were binned together for each coin?
Coin 1:
4,2,1,4,2,5,3,5,3,3,2,5,4,3,1,5,1,3,4,6,2,5,3,2,7,3,5,7,1,2,3,3,4,3,0,3,3,3,6,6,4,4,3,4,5,2,4,4,4,2,7,4,4,6,4,3,2,4,1,2,1,5,1,2,3,1,1,4,4,0,3,5,4,4,3,4,4,4,3,4,4,4,3,1,3,2,3,2,3,5,2,2,3,3,4,3,1,3,4,4
Coin 2:
5,2,3,4,2,3,4,3,2,3,3,3,3,5,2,3,3,5,1,4,4,1,2,4,4,3,3,3,5,5,3,2,3,2,3,3,3,3,4,2,2,3,4,4,3,4,4,2,5,4,3,1,5,3,5,3,2,3,4,3,5,2,2,2,3,2,2,2,4,4,3,5,2,5,3,4,5,2,3,3,2,3,4,2,5,1,3,3,5,3,2,4,2,4,4,4,1,2,4,5