#pragma indent
using System.Console;
using Nemerle.Collections;
 
def countLines=int.Parse(ReadLine());
 
foreach(countNumbersInLines in [1 .. countLines])
	def listOfIntegers = $[1..countNumbersInLines];
	def listOfIntegersReversedIfNeed =
		if( countNumbersInLines % 2 == 0 )
			List.Rev(listOfIntegers);
		else
			listOfIntegers;
	def listOfString=List.Map(listOfIntegersReversedIfNeed, _.ToString());
	def stringLine=string.Join("-", List.ToArray(listOfString));
	//WriteLine(stringLine)

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

Ng==

6