 In addition, the verse is often metrically composed with an exact number of syllables or morae - such as with Greek and Latin prosody and in Chandas found in Hindu and Buddhist texts.The verses of the epic or text are typically designed wherein the long and short syllables are repeated by certain rules, so that if an error or inadvertent change is made, an internal examination of the verse reveals the problem.Oral Traditions are able to be passed on through means of plays and acting which can be shown in the modern day Cameroon by the Graffis or Grasslanders who act out and deliver speeches to spread their history in the manner of Oral Tradition.