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Language: Labeling Balls
Description Windy has - No two balls share the same label.
- The labeling satisfies several constrains like "The ball labeled with
*a*is lighter than the one labeled with*b".*
Can you help windy to find a solution? Input The first line of input is the number of test case. The first line of each test case contains two integers, Output For each test case output on a single line the balls' weights from label 1 to label Sample Input 5 4 0 4 1 1 1 4 2 1 2 2 1 4 1 2 1 4 1 3 2 Sample Output 1 2 3 4 -1 -1 2 1 3 4 1 3 2 4 Source POJ Founder Monthly Contest – 2008.08.31, windy7926778 |

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