sum = 0

while True:  
    try:
        abc = input()
        if abc[0] == "|":
            lenght = len(abc) 
            sum += lenght * 42
        else:
            a, b = abc.split(",")
            if len(b) == 1:
                lenght = 1
            else:
                lenght = len(b)-1
            sum += lenght * int(a)
    except:
        break

sum = round((sum+4.5)/10)*10
print(str(sum) + ",-")