Friends, Enemies and that other guy

This is for open 100. Game suggested by Korts.

Set up is as follows:

2 Mafia, 2 Werewolves, 2 Masons, 1 Backup Mason (becomes mason upon death of either mason, isn't informed of being backup, i.e. initially gets a vanilla PM), 5 Vanilla Townies

2 people (Mafia) received the following role PM:

You are a member of the Mafia with XXXXX. You may talk with your partner at night. Have one person PM me the name of the player you wish you die on behalf of the mafia each night. The named player will be killed.

You win when at least half of the living players are mafia, or when nothing can prevent the same.

2 people (Werewolves) received the following role:

You are a Werewolf and XXXXX is your mate. You may talk with your mate at night. One of you should PM me the name of the player to be eaten each night. The named player will be kibbles and bits.

You win when at least half of the living players are werewolves, or when nothing can prevent the same.

2 people (Masons) received the following role:

You are a Mason with XXXXX and XXXXX. You know XXXXX and XXXXX to be innocent. You may communicate with your partners at night. You have no nightchoice.

6 people (Townies) received the following role:

You are a Vanilla townie. Your only power is your vote. You win when all threats to the town have been eliminated.