Sestina
（重定向自Sextain）
A sestina (Old Occitan: cledisat [klediˈzat]; also known as sestine, sextine, sextain) is a fixed verse form consisting of six stanzas of six lines each, normally followed by a three-line envoi. The words that end each line of the first stanza are used as line endings in each of the following stanzas, rotated in a set pattern.