Engine type Euclidean distance
2 vs 5 0.2334
4 vs 5 0.2554
2 vs 3 0.2658
2 vs 4 0.2840
1 vs 3 0.2944
1 vs 2 0.3104
3 vs 4 0.3106
1 vs 5 0.3119
3 vs 5 0.3442
1 vs 4 0.4608