How do I minify the following series of for loops into a less compact code?

I have the following code which follows a pattern of loops , I have a feeling that code can be minified to a recursion like code or any less ugly looking code , but I am unable to figure it out.

I want to run six loops one inside the other from 1000 to 10000 in javascript, I look to minify the code if possible.

I am beginner in coding , but all kinds of methods are acceptable for me.

I am updating the code as previous code might get ambigous for some users.

function dummyFunc(x,y){
    if( some logic for x == some logic for y){
         return true;
    }
    return false;
}

for(var i = 1000;i < 10000;i++){
  for(var j = 1000;j < 10000;j++){
    if(dummyFunc(i,j)){
      for(var k = 1000;k < 10000;k++){
        if(dummyFunc(j,k)){
          for(var l = 1000;l < 10000;l++){
            if(dummyFunc(k,l)){
              for(var m = 1000;m < 10000;m++){
                if(dummyFunc(l,m)){
                  for(var n = 1000;n < 10000;n++){
                     if(dummyFunc(m,n)){
                        break;
                     }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

from How do I minify the following series of for loops into a less compact code?