2.0
1000
5.0
999
2.0
999
2.0
999
6.0
998
9.0
998
2.0
997
9.0
997
8.0
995
2.0
995
1.0
994
4.0
994
4.0
994
1.0
993
8.0
992
6.0
992
8.0
991
2.0
990
6.0
990
9.0
990
8.0
989
6.0
989
1.0
989
7.0
988