#include<iostream>
using namespace std;
int main() {
cout<<"hello";
}
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MTAKNgoyIDIgMyA0IDMgMQo1CjExIDggNyAxMCA5CjYKMTAwMDAwMDAwMCAxMDAwMDAwMDAwIDEwMDAwMDAwMDAgMTAwMDAwMDAwMCAxMDAwMDAwMDAwIDEwMDAwMDAwMDAKOAoxIDEgNCA0IDIgMyAyIDMKNgoxIDIgMyAyIDMgNAo3CjEwIDExIDExIDEyIDEyIDEzIDEzCjcKOCA4IDkgOSAxMCAxMCAxMQo4CjQgMTQgNSAxNSA2IDE2IDcgMTcKOAo1IDE1IDYgMTQgOCAxMiA5IDExCjUKNCAyIDIgMyA0Cg==
10
6
2 2 3 4 3 1
5
11 8 7 10 9
6
1000000000 1000000000 1000000000 1000000000 1000000000 1000000000
8
1 1 4 4 2 3 2 3
6
1 2 3 2 3 4
7
10 11 11 12 12 13 13
7
8 8 9 9 10 10 11
8
4 14 5 15 6 16 7 17
8
5 15 6 14 8 12 9 11
5
4 2 2 3 4