Gordos, having been a master tax collector for some time now, liked to keep his records encoded. Not only did this help with privacy should the ledger ever be stolen by someone unscrupulous, but it was also just great fun to decipher later. He really liked to count.
The below is a page from this ledger, with the date and time of two collections. There is no name included, but we do know that E represents an even number while O represents an odd number, all between zero and nine. (Zero is even.)
Given the notes he's made and the information provided, what is the sum of the collections taken on those two days?
Enter just the number with no punctuation!
