def func(i):
    return int(i[2])


a = open("input.txt", "r")
b = open("output.txt", "w")
res = []
k = int(a.readline())
count = 0

for elem in a:
    elem = elem.split()
    if int(elem[2]) > k:
        count += 1
        res.append(elem)

res.sort(key=func, reverse=True)
cur = 1
b.write(str(count) + '\n')

for elem in res:
    if int(elem[2]) > k:
        if cur != count:
            print(str(cur) + ')', str(elem[1][0]) + '.', str(elem[0]), elem[2], file=b)
        else:
            print(str(cur) + ')', str(elem[1][0]) + '.', str(elem[0]), elem[2], file=b, end='')
        cur += 1