def makingAnagrams(s1, s2):
    s1 = dict(Counter(s1))
    s2 = dict(Counter(s2))
    result = {}
    all_keys = set(s1) | set(s2)

    for key in all_keys:
        print(key)
        if key in s1 and key in s2:
            result[key] = abs(s1[key] - s2[key])
        elif key in s1:
            result[key] = s1[key]
        else:
            result[key] = s2[key]

    return sum(result.values())