def transliterate_diacritic(s):
    """
    Transliterates an input string by replacing each latin letter with the same
    letter with a diacritic added e.g. "Hello" -> "Ȟêĺĺø"

    :param s: String to perform transliteration upon.
    :returns: Transliterated string.
    """
    table = {(65): 197, (66): 385, (67): 266, (68): 272, (69): 516, (70): 
        7710, (71): 288, (72): 542, (73): 304, (74): 308, (75): 488, (76): 
        313, (77): 7744, (78): 209, (79): 210, (80): 420, (81): 42838, (82):
        530, (83): 536, (84): 356, (85): 220, (86): 7804, (87): 7810, (88):
        7820, (89): 7822, (90): 381, (97): 224, (98): 384, (99): 267, (100):
        273, (101): 234, (102): 402, (103): 287, (104): 543, (105): 305, (
        106): 496, (107): 489, (108): 314, (109): 625, (110): 241, (111): 
        248, (112): 421, (113): 672, (114): 531, (115): 353, (116): 357, (
        117): 252, (118): 7805, (119): 7809, (120): 7819, (121): 255, (122):
        378}
    return s.translate(table)
