The Welsh alphabet consists of the following letters: a,b,c,d, d, da, c, i, iiNwnf h, i, i, l, ll, in, n, o, p, ph,r,rt, s, i, 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, Il, ph, rh, and th. Thus, for example, the town name Llanelli is considered to have only six letters in Welsh (each II 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