If the code of the fifth batch of a day is ‘differ is coffee at later then’, which of the following would definitely be the first code of that day?
later at then differ coffee is
1st batch: 1 2 3 4 5 6
2nd batch: 1 5 3 4 2 6
3rd batch: 1 5 4 3 2 6
4th batch: 6 5 4 3 2 1
5th batch: 4 6 5 2 1 3
6th batch: 4 1 5 2 6 3
7th batch: 4 1 2 5 6 3