Ny assist av Karlsson - Kulusevski på målhumör i cupmatch fotbolldirekt.se - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from fotbolldirekt.se Daily Mail and Mail on Sunday newspapers.
Two minutes later, Senegal international Habib Diallo doubled the lead, hitting his effort past the reach of goalkeeper Baptiste Reynet after he was set up by Ivory Coast forward Jean Aholou.
Moments before the end of the first half, Kenny Lala made it three for the Stade de la Meinau outfit with a fine individual effort.
Ajorque got his second in the encounter in the 51st minute after receiving a timely assist from Anthony Caci.
The forward came close to grabbing a hat-trick in the game when he was afforded to take a penalty awarded to his side but he blew the glorious opportunity.