A boy's word

It's 1989, the courtyards are teeming with gangs, fighting for their territory, a courtyard is a courtyard, if you're not a guy, you're a jerk. We're talking about the supermarket now: there are about 30-40 people there, training camps are taking place in a hockey rink, it's better not to go there.
who is in it:
Vova Adidas (Vova Suvorov, your older brother, he's 24-26) is the leader of the group and is dating Natasha (a nurse).
Marat Suvorov (Adidas Jr. (He is dating Aigul, he is 16-17 years old) shell Your younger brother
Turbo (Valera Turkin, 19 years old) is not dating anyone. The leader of the group
Winter (Vakhit Zimaletnikov, like Turbo, is 19-20 years old) is not dating anyone. The leader of the group
Coat (Andrey Vasiliev is 16 years old, not dating anyone, has a younger sister, Yulia, she is 2-3 years old, Turbo gave her the nickname 15 kopecks,) shell
Lamp (I don't remember Albert's last name, he's 12 years old) shell
Fantik (I don't know Kirill's last name either)
The former boy is now a chushpan and is not considered part of the group.
Yeralash (I forgot Misha's last name, he was 14 years old) died and is no longer in the group.
the rest are neutral

Name of the Groups:
Household Services
Film
Teapots
First-graders
Junction
The Boys also have their own rules:
territory and honor. The boys were obliged to defend their territory and honor—to stand up and fight back when insulted.
Respect for elders. The boy was expected to respect the senior members of the gang and follow their orders.
Speech control and self-control. It was necessary to maintain self-control and control speech.
Physical fitness. A boy had to maintain good physical condition; sports were often mandatory, especially for younger children.
Smoking, alcohol, and drugs were prohibited. This was due to the need to always be sober and ready to defend the group at any moment.

Conflict management. A boy had to be able to stand up for himself, but not use his fighting skills to steal or humiliate the weak. It was believed that a fight always needed a reason. When you joined a gang, you were tested, you had to answer questions, and then there was a fight.