# 3,3,1,1
1.000000000000000000e+00
3.000000000000000000e+00
3.000000000000000000e+00
3.000000000000000000e+00
1.000000000000000000e+00
3.000000000000000000e+00
2.000000000000000000e+00
1.000000000000000000e+00
2.000000000000000000e+00