A. Dáirat al-Mukhtalif, circle of “the varied” metre, because it is composed of feet of various length, the five-lettered Fa’úlun (supra ii. 1) and the seven-lettered Mafá’ílun (ii. 2) with their secondaries Fá’ilun, Mustaf.’ilun and Fá.’ilátun (ii. 5-7), and it comprises three Buhúr or metres (pi. of Bahr, sea), the Tawíl, Madíd and Basít.
1. Al-Tawil, consisting of twice
Fa’ú.lun Mafá.’ílun Fa’ú.lun Mafá.’ílun,
the classical scheme for which would be
U - - | U - - - | U - - | U - - - |
If we transfer the Watad Fa’ú from the beginning of the line to the end, it would read:
Lun.mafá’í Lun.fa’ú Lun.mafá’í Lun.fa’ú which, after the
substitutions indicated above (ii. 7 and 5), becomes:
2. Al-Madíd, consisting of twice
Fá.’ilátun Fá.’ilun Fá.’ilátun Fá.’ilun.
which may be represented by the classical scheme