1     1        1.79602
1     2        0.80342
1     3        0.86163
1     4        0.47491
1     5        0.13127
2     2        1.16277
2     3        0.79019
2     4        0.39999
2     5        0.27339
3     3        2.07228
3     4        0.73619
3     5        0.84536
4     4        0.67333
4     5        0.45895
5     5        1.22214