# 4,2,1,1
3.000000000000000000e+00
3.000000000000000000e+00
3.000000000000000000e+00
2.000000000000000000e+00
1.000000000000000000e+00
1.000000000000000000e+00
1.000000000000000000e+00
1.000000000000000000e+00