def trans(time):
    return 60*int(time[:2])+int(time[-2:])
 
def parse(inFile):
    T = inFile.getInt()
    [NA,NB] = inFile.getInts()
    return (T,[[trans(word) for word in inFile.getWords()] for j in xrange(NA)],[[trans(word) for word in inFile.getWords()] for j in xrange(NB)])
 
def solve((T,ABTrains,BATrains)):
    Aevents = [[x[0],+1] for x in ABTrains] + [[x[1]+T,-1] for x in BATrains]
    Bevents = [[x[0],+1] for x in BATrains] + [[x[1]+T,-1] for x in ABTrains]
    Aevents.sort()
    Bevents.sort()
    Aevents = [0]+[z[1] for z in Aevents]
    Bevents = [0]+[z[1] for z in Bevents]
    for i in xrange(len(Aevents)-1):
        Aevents[i+1] += Aevents[i]
        Bevents[i+1] += Bevents[i]
    return "%d %d" % (max(Aevents),max(Bevents))
 
if __name__ == "__main__":
    from GCJ import GCJ
    GCJ(parse, solve, "/Users/lpebody/gcj/2008_q/", "b").run()
 
 
 

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