 Complete the following phrase:  In the early years of the League Championship Series, NBC typically televised a doubleheader on Saturday, a single game on Sunday because of football coverage. At the time, the network covered the weekday games with a 112-hour overlap, joining the second game in progress when the first one ended unless a rain delay caused the second game to start after the first game ended, as was the case during the 1972 NLCS, when the Pirates-Reds Game 5 was delayed long enough that by the time that the As-Tigers 