/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Scanner;
class Potegi {
static Scanner in
=new Scanner
(System.
in); public static void main
(String[] args
){ int test;
long a,b,c,d,e;
test=in.nextInt();
for(int i=0;i<test;i++){
a=in.nextLong();
b=in.nextLong();
d=a%10;
e=b%10;
}
}
}
LyogcGFja2FnZSB3aGF0ZXZlcjsgLy8gZG9uJ3QgcGxhY2UgcGFja2FnZSBuYW1lISAqLwoKaW1wb3J0IGphdmEudXRpbC4qOwppbXBvcnQgamF2YS5sYW5nLio7CmltcG9ydCBqYXZhLmlvLio7CgppbXBvcnQgamF2YS51dGlsLlNjYW5uZXI7CgpjbGFzcyBQb3RlZ2kgewogICAgc3RhdGljIFNjYW5uZXIgaW49bmV3IFNjYW5uZXIoU3lzdGVtLmluKTsKICAgIHB1YmxpYyBzdGF0aWMgdm9pZCBtYWluKFN0cmluZ1tdIGFyZ3MpewogICAgICAgIGludCB0ZXN0OwogICAgICAgIGxvbmcgYSxiLGMsZCxlOwogICAgICAgIHRlc3Q9aW4ubmV4dEludCgpOwogICAgICAgIGZvcihpbnQgaT0wO2k8dGVzdDtpKyspewogICAgICAgICAgICBhPWluLm5leHRMb25nKCk7CiAgICAgICAgICAgIGI9aW4ubmV4dExvbmcoKTsKICAgICAgICAgICAgZD1hJTEwOwogICAgICAgICAgICBlPWIlMTA7CiAgICAgICAgICAgIGM9KGludClNYXRoLnBvdyhkLGUpJTEwOwogICAgICAgICAgICBTeXN0ZW0ub3V0LnByaW50bG4oYyk7CiAgICAgICAgfQoKICAgIH0KfQ==
MTEKMTI4OTMxMjM5MSAwCjEgMjMyMTMyMzEyMwoyIDMyNDMyNDM0NQozIDQzNTQzNTQzNgo0IDkwODAyMzcKNSAyMTYzMDYyCjYgOTYxMjM0MTIKNyA5MjE2MzgxMjUKOCAyMTI4OTYzNTkxCjkgMjE1MzgxMjMKMCAxODI5MzEyNTM=
11
1289312391 0
1 2321323123
2 324324345
3 435435436
4 9080237
5 2163062
6 96123412
7 921638125
8 2128963591
9 21538123
0 182931253