&anchor = 1
maxlen = 100000

word = input
for (;;) {
	if (word '.')
		break
	words = words rpad(word,maxlen)
	word = input
	}

while (num = input) {
	if (num '.') {
		output = line
		line =
		}
	else {
		words len((num - 1) * maxlen) len(maxlen) . word
		line = line trim(word) ' '
		}
	}

output = line