start "Selenium 4444" /min java.exe -jar selenium-server.jar -port 4444
start "Selenium 4445" /min java.exe -jar selenium-server.jar -port 4445
start "Selenium 4446" /min java.exe -jar selenium-server.jar -port 4446
start "Selenium 4447" /min java.exe -jar selenium-server.jar -port 4447