seg tma n talɣa , neṣṣaweḍ ɣer wamek yebna umedyaz isefra-ines , nufa-d yella wanda , yesexleḍ gar tansayit d tatrarit , am tseddarin tugett-nsent bnant ɣef lebni atarar , llant tid yesɛan 9 n yefyar llant tid ugar, akken llant tid n 6 n yefyar , akken llant deg tansayit . ma seg tama n tmeɣrut tuget n yisefra ussand s talɣa n (A,A,B), yella wanda yessexdem nḍam-niḍen yesekcem-d talɣiwin d timaynutin , ɣas ma yella deg yiwet n tseddart amedya ɣef waya ( A,B,C) , (B,B,C) , (A,B,C ) agt , akken i yessexdem d aɣen talɣa n tansayit (AB,AB) .