Warning, the gate is closed!Radio: these boxes can be pushed. They are equivalent to the switches of room doorsRadio: then there is a computer in the corridor. Please contact me there (chat has been interruptedThe gate is open!Parr: what computer? Hello, is it still there? ... Er erPal: let's go to the computer he saidParr: emmmm... In fact, lasers are a little dangerousBut otherwise, it's OK