Given any string of decimal digits, ending in 1, 3, 7 or 9,  there is always a decimal
number, which when cubed has a decimal expansion ending in the original given digit
string. The number need never have more digits than the given digit string. 
 
Write a program, which takes as input a string of decimal digits ending in 1, 3, 7 or 9
and finds a number of at most the same number of digits, which when cubed, ends in
the given digit string.

Input

The input begins with a line containing only the count of problem instances, nProb, as a
decimal integer, 1 <= nProb <= 100.  This is followed by nProb lines, each of which
contains a string of between 1 and 10 decimal digits ending in 1, 3, 7 or 9.

Output

For each problem instance, there should be one line of output consisting of the number,
which when cubed, ends in the given digit string. The number should be output as a
decimal integer with no leading spaces and no leading zeroes. 

If there are many answers, the minimum should be chosen.

Example

Input:
4 
123 
1234567 
435621 
9876543213
Output:
947 
2835223 
786941 
2916344917