Sample and Range of Roman Numerals for Course Outlines

I, II, III, IV, V, VI, VII, VIII, IX ,X, XX, XXX, XL, L(50), LX, LXX, LXXX … LXXXVII (87 maximum value)

    A, B, C, … Z

        1, 2, 3, … 50

            a, b, c, … z

                (1), (2), (3), … (30)

                    (a), (b), (c), … (z)