l1 = [] l2 = [] while 1: try: s = input().split('\\')[-1] data = s.split(' ')[0][-16:] + ' ' + s.split(' ')[1] if data not in l1: l1.append(data) l2.append(1) else: l2[l1.index(data)] += 1 except: break for i in range(len(l1[-8:])): print(l1[-8:][i], l2[-8:][i])