import sys

m_red=12
m_green =13
m_blue = 14

R = 0
for i,l in enumerate(sys.stdin.readlines()):
    _, l = l[:-1].split(':')
    tirages = l.split(';')
    possible = True
    for tirage in tirages:
        cubes = tirage.split(',')
        for cube in cubes:
            _, q, c = cube.split(' ')
            q = int(q)
            if c == 'red' and q>m_red:
                possible = False
            if c == 'green' and q>m_green:
                possible = False
            if c == 'blue' and q>m_blue:
                possible = False
    R += possible * (i+1)
 
print(R)