def mergeList(list_1, list_2):
    list_3 = list_1 + list_2  # Merging lists

    for i in list_3:
        if (count(i) > 1):
        {
            list_3.remove(i)  # Removing duplicate values
	}
    list_3.sort()

    return (list_3)  # Return the results in ascending order