4
20
10
55001800
1000500030008
60080015035
300150011
35002000
150130120012150
40001500
20006000400800
10
150002000
60001700026001600
11212112000
5000
150015001850500
3003801600
35000
600800150
804505506000
15107
2025
45050400
20
4008000
21
21080001600
280-300800000
10
10
64
5000400020004000
3500150080015002500400
75005500350300
2500
120035001550
12130
38455
69650145
51078175142145
15002251545
120
hai