#pragma indent
using System.Console;
using Nemerle.Collections;
using Nemerle.Utility;
 
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 arrayOfString = NArray.FromList(listOfString);
	def stringLine = string.Join("-", arrayOfString);
	WriteLine(stringLine)

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

Ng==

6