 Complete the following phrase:  In June 1941, Račić arrived on mountain Cer near Šabac where he designated the place for the headquarters of Yugoslav Army soldiers under his command. During the Summer of 1941, he organized several military units under his command, first the Cer company commanded by the Lieutet Ratko Teodosijević who came from Ravna Gora together with Račić. Then he established the Čokešina company, the Mačva company commanded by Lieutet Nikola Sokić, the Machine gun company commanded by Lieutet Voja Tufegdžić. The newly established Prnjavor company was composed of Serb refugees who escaped from 