I certainly can.
The first round would be just the way it is there: Liberal, Bloc, NDP, and Conservative, for seven minutes. The second round, which would be five minutes each, would be Liberal, Conservative, Bloc, Liberal, Conservative, NDP. Any subsequent rounds would be back and forth between opposition and government. What you have there is that the Bloc would get both of their interventions, and the NDP would get an extra intervention at the end of the round.