In the sacred teaching, it is explained that certain letters, specifically 'r' and 'h', are never doubled anywhere in recitation or writing. The arrangement of sounds follows a particular order: the fourth letter is paired with the third, and the second with the first. When a sequence ends with a final letter, the preceding element should be considered as continuing endlessly. The final letters of the consonant groups, along with 'śa', 'ṣa', and 'sa', and those joined with final letters, are to be noted. The third and fourth letters, as well as the word that follows after the fourth, are significant in the structure. After these, specific sounds—anusvāra, upadhmānīya, and mūrdhanya—occur in certain cases, in a prescribed order. Whenever a conjunction is observed, especially when a consonant ends a word, the accent is raised and also extended in recitation. From the conjunction, one should recognize that the following syllable is governed by it. The anusvāra at the end of a word, and that which arises in its own affix in sequence, are to be carefully distinguished. At the start of a pāda (metrical foot), and at the beginning of a pāda following another, as well as in cases of conjuncts and avagraha, these nuances are to be observed. Even at the beginning of a pāda, without separation, the anusvāra remains at the end of a conjunct. If there is a residual short vowel or the letter 'hṛ', or an indistinct pair at the beginning, these are to be treated accordingly. Whatever is low in tone remains low; whatever is in a cluster also remains low. Certain words—'priya', 'dūta', 'ghṛta', 'citta', and 'ati'—are always pronounced in the low tone. Among hundreds and among the pure, the recitation rises from the low to the high tone. The syllable 'viśvānara' and the letter 'o' are pronounced with the svarita accent; the rest, O men, likewise. Wherever a double accent is applied, a short vowel should be made as if it were long. The measure of time for a syllable, known as a mātrā, is said to be the duration of a blink; others claim it is the time of a lightning flash. The accents of the Ṛk, or those with equal conjunction, are explained thus by some authorities. The application of accent is known to begin from the initial syllable and extend to the end of the word. There are four kinds of openings to be understood in recitation, as is the opinion of the sages. Following a short vowel, and at the beginning, the sound that follows the “calf” (the preceding element) is also placed at the front. Among these four openings, the interval should be measured by a mātrā; for others it is half a mātrā, and for yet others, an aṇu-mātrā—a minimal measure. In the case of 'pa', the following letter is of the same class, and for stops, the highest lord is applied. It is said that the letter 'a' is red, and with 'ta', it is colored. The half-measure of the preceding syllable is extended by a further minimal measure. The 'repha', the 'raṅga', and elision, as well as sometimes nasalization, may occur. These are both soft and of two measures in length; 'dadhanvā' is given as an example. Thus, 'raṅga' should be applied, O Nārada, as declared by the wise. Of the four types of metrical feet, ten kinds of word-endings are described. Consonants do not occur where only a vowel remains. One should understand the consonant as like a gem, and the vowel as the thread that holds it. In such cases, the consonant is weak, while the vowel is strong. The root of the tongue, the labial, and the eightfold movement of the sibilants are to be known. There, the visarga should be considered, and the palatal is also produced. Expansion is called 'consonantal', while close contact is called 'vocalic'. Wherever there is expansion, that is designated as 'vocalic'. One should know as 'vowel-ending' that which is of such a kind, except for the indistinct sibilants. Thus, the wisdom of pronunciation and recitation is revealed, guiding the devotee in the subtle art of sacred speech.