This program is in Java.

2. The Welsh alphabet consists of the following letters: a, b, c, ch, d, dd, e, f, ff, g, ng, h, i, j, I, II, m, n, o, p, ph, r, rh, s, t, th, u, w, y Note that there are eight digraphs (two-symbol combinations that count as single letters) in this alphabet: ch, dd, ff, ng, II, ph, rh, and th. Thus, for example, the town name Llanelli is considered to have only six letters in Welsh (each Il counts as a single letter), whereas it would have eight letters in English. Along these lines, "rhyl" has 3 letters, and "cymru" has 5 letters. In potentially ambiguous cases like III, assume that digraphs precede any single