
But i don't know how start and i don't know how end

I need this for my map...Team Swap - Round start - On Ct Respawn ct respawns and on T respawn t respawns but in next Ct respawn on t respawn and t respawn on ct Respawn
I Got some ideas how to do this - I show images if you don't know what i mean : http://img232.imageshack.us/i/cockies.png/
Help Please