The list 2, 1; 3, 2; 2, 3; 1, 4; describes itself, since there are two ones, three twos, two threes and one four. There is only one other list of eight numbers containing only the number 1, 2, 3 and 4 that, in the same way, describes the numbers of ones, twos, threes and fours in that order. What is the total number of ones and threes in this other list?
Is it:
A:2 B:3 C:4 D:5 E:6
