def main(filename, bag, result = 0):
    with open(filename, 'r') as f:
        for line in f.readlines():
            game = line.split(": ")
            p = game[1].replace("\n","").split("; ")
            i = int(game[0].split(" ")[1])
            result += i
            #print(p)
            # par pack
            for c in p:
                nb = [0, 0, 0]
                #print(c)
                # par jeton
                for j in c.split(", "):
                    k = j.split(" ")
                    #print(j)
                    if k[1] == 'red':
                        nb[0] += int(k[0])
                    elif k[1] == 'green':
                        nb[1] += int(k[0])
                    elif k[1] == 'blue':
                        nb[2] += int(k[0])
                    else:
                        print("error")
                if nb[0] > bag[0] or nb[1] > bag[1] or nb[2] > bag[2]:
                    result -= i
                    break

    return result

if __name__ == '__main__':
    #red / green / blue
    print(main("input.txt", [12, 13, 14]))