n, k, q = map(int, input().split())
seen = set()
for _ in range(q):
    qq = int(input())
    if qq == 1:
        s = input()
        seen.add(s)
    elif qq == 2:
        res = 0
        tt = 0
        for __ in range(6):
            s, t = input().split()
            t = int(t)
            if s in seen:
                tt += min(t, k)
            else:
                tt += t
            if tt <= 60:
                res += 1
        print(res)