init 10 0.0 0.05 0.01 10 4 resource keyboard C 1 resource printer R 2 create 0 1 3 0.150 create 0 2 2 0.170 print simulate 0.065 print create 0 4 3 0.10 create 2 3 1 0.050 request 2 keyboard 1 simulate 0.065 print request 3 keyboard 2 wait 2 3 request 3 printer 1 request 1 printer 1 simulate 0.01 print produce keyboard 2 print request 2 printer 1 simulate 0.06 print release 1 printer 1 simulate 1.000 print simulate 0.001