We consider Nebo to be Mafia.
Among the votes of Rimpel and Heroist, there is at least one non-Mafia player, since the Mafia does not create a three-body thread, but adapts to the peaceful opinion.
Among the votes of Yashur and Neyra in the Night Phase, there is most likely at least one non-Mafia player, since the Night Phase vote, which does not leave a position, is the most negative in essence.
Sezam is not Mafia. And I always play against the Mafia when I have the opportunity to choose who to play against. It might be a manipulation, but in that case, we should definitely believe her suspicions about Shaman; the manipulator definitely knows who he couldn't infect and draws conclusions.
Added 3 minutes later
But how did you come up with the pair Gur-Shaman?
Based on Nebo?