function array_randomized_order(var* array, length, start) {
	random_seed(0);
	i=0;
	while (i<length) {
		array[i] = integer(random(length))+start;
		// check if double?
		for (j=0; j<i; j++) {
			if (array[i] == array[j]) {	// if it is:
				i--;			// jump back..
				continue;		// ..and repeat
			}
		}	
		i++;
	}
}
var order[3];
array_randomized_order(order, 3, 1);
	// result is either 1,2,3 or 1,3,2 or 2,1,3 or 2,3,1  or 3,1,2 or 3,2,1

void random_order(int* array, int max, int start){
	
	random_seed(0);
	
	int i, j, pos, temp[255]; //change 4 if max greater
	
	//set up possible numbers
	for(i = 0; i < max; i++){
		
		if(i < max){
			temp[i] = i + start;
		}else{
			break;
		}
	}
	
	//set array with numbers
	for(i = max; i > 0; i--){
		
		pos = integer(random[i]); //choose number from 0 to max
		array[i-1] = temp[pos]; //set in array
		
		//remove number from possibles
		for(j = pos; j < i; j++){
			temp[j] = temp[j+1];
		}
	}
}

testarray1[4];
testarray2[4];
for (i=1; i<=2100; i++) {
	array_randomized_order(testarray1, 4, 1);
	random_order(testarray2, 4, 1);
	
	Sum1 += testarray[0];	// could have check it as well with 1/2/3
	Sum2 += testarray[0];
	
	wait(-0.2);
	Sum_counter += 1;
}