#
#
#
wct = {}  # w = dict()

while True:
	try:
		w = input("word> ")
	except EOFError:
		break
	except:
		print("No clue what's going on, but something went wrong")
		break

	w = w.strip()
		
	if w in wct:
		wct[w] = wct[w] + 1
	else:
		wct[w] = 1

for i in list(wct.keys()):
	print(i, wct[i])