En cárdenos matices cambiaban (11) Rüido de pasos de gente que viene (12) The same word without dieresis: Por las losas deslízase sin ruido (11) In certain words, such as cruel, metrical custom preserves a pronunciation in which the adjacent vowels have separate syllabic value. Traditional grammar, represented by the Academy, asserts that such is the correct pronunciation of these words to this day; but the actual speech of the best speakers diphthongizes these vowels, and their separation in poetry must rank as a dieresis. In printing poetry it is customary to print the mark of dieresis on many words in which dieresis is regular as well as on those in which it is exceptional. SYNALEPHA Synalepha is the combining into one syllable of two or more adjacent vowels or diphthongs of different words. It is the same phenomenon as syneresis extended beyond the single word. H does not prevent synalepha. The number of synalephas possible in a single verse is theoretically limited only by the number of syllables in that verse. A simple instance: De alguna arruinada iglesia (8) The number of vowels entering into a synalepha is commonly two or three; rarely four, and, by a tour de force, even five: Ni envidio a Eudoxia ni codicio a Eulalia (11) Synalepha is not prevented by any mark of punctuation separating the two words nor by the caesural pause (see below). In dramatic verse a synalepha may even be divided between two speakers. In the short lines of "El Mendigo," Espronceda mingles four- with five-syllable verses. But as the five-syllable verses begin with vowels and the preceding four-syllable verses end with vowels, the former sound no longer than the rest. In very short lines synalepha may occur between one verse and another following it. See also line 1389 of "El Estudiante de Salamanca." 1. The simplest case is where both vowels entering into synalepha occur in unstressed syllables: Informes, en que se escuchan (8) When the two vowels coming together are identical, as here, they fuse into a single sound (s'escuchan), with only a slight gain in the quantity of the vowel. Se here has no individual accent in the stress-group. Where the vowels in