SOLUCIONES

A B C D E F G H I J K
1 1913 1920 1930 1940 1950 1960 1
2
2
3 1920
1970 3
4
4
5 1930
1980 5
6
6
7 1940
1990 7
8
8
9 1950
2000 9
10
10
11 1960 1970 1980 1990 2000 2013 11
A B C D E F G H I J K