Revision history of "is permutation" (Z12741)
Nudide voovo: Zẹwhi do glọ na ohia nudide tọn vọzepọn tọn nado yi jlẹdo do devo go bo zin ohia biọemẹ tọn kavi ohia he tin to oglọ.
Ohia: (alọnu) = vogbingbọn he tin to vọzepọn yọyọ lẹ mẹ (yigodo) = vogbingbọn he tin to vọzepọn he jẹnukọn lẹ mẹ, p = jlado pẹvipẹvi.