Out of the 152 we provided for the 2019-12-19 Spain La Primitiva draw, 88 sets of 3 Spain La Primitiva numbers contained winning numbers as follows:
[19] - [31] - [32][31] - [32] - [40]
05 - [31] - [32]
06 - [31] - [32]
07 - [31] - [32]
15 - [31] - [32]
16 - [31] - [32]
17 - [31] - [32]
18 - [19] - [31]
18 - [19] - [32]
18 - [19] - [40]
18 - [31] - [32]
[19] - 30 - [31]
[19] - [32] - 33
[19] - [40] - 41
29 - [31] - [32]
30 - [31] - [40]
[31] - [32] - 41
[31] - [32] - 42
[31] - [40] - 41
[32] - 33 - [40]
[32] - [40] - 41
05 - 06 - [19]
05 - 06 - [31]
05 - 06 - [32]
05 - 06 - [40]
05 - 18 - [19]
05 - 30 - [31]
05 - [32] - 33
05 - [40] - 41
06 - 07 - [19]
06 - 07 - [31]
06 - 07 - [32]
06 - 07 - [40]
06 - 18 - [19]
06 - 30 - [31]
06 - [32] - 33
06 - [40] - 41
07 - 18 - [19]
07 - 30 - [31]
07 - [32] - 33
07 - [40] - 41
15 - 16 - [19]
15 - 16 - [31]
15 - 16 - [32]
15 - 16 - [40]
15 - 18 - [19]
15 - 30 - [31]
15 - [32] - 33
15 - [40] - 41
16 - 17 - [19]
16 - 17 - [31]
16 - 17 - [32]
16 - 17 - [40]
16 - 18 - [19]
16 - 30 - [31]
16 - [32] - 33
16 - [40] - 41
17 - 18 - [31]
17 - 18 - [32]
17 - 18 - [40]
17 - 30 - [31]
17 - [32] - 33
17 - [40] - 41
18 - [19] - 29
18 - [19] - 30
18 - [19] - 33
18 - [19] - 41
18 - [19] - 42
18 - 30 - [31]
18 - [32] - 33
18 - [40] - 41
[19] - 29 - 30
[19] - 41 - 42
29 - 30 - [32]
29 - 30 - [40]
29 - [32] - 33
29 - [40] - 41
30 - [31] - 33
30 - [31] - 41
30 - [31] - 42
30 - [32] - 33
30 - [40] - 41
[31] - 41 - 42
[32] - 33 - 41
[32] - 33 - 42
[32] - 41 - 42
33 - [40] - 41
The winning numbers are the bold ones, surrounded by brackets.