#include <cstdio>
#include <cstring>
#include <cmath>

using namespace std;

long constXYZ = 1000000007;

long myPow(int K)
{
	long x = K;
	for (int i = 1; i < K; i++)
		x = (x * 2) % constXYZ;

	return x;
}

int main()
{
	char r[2000];

	long sum = 0;
	while (scanf("%s", r) != EOF)
	{
		if (r[0] == '|')
		{
			sum += strlen(r) * 42;
		}
		else
		{
			long partSum = atoi(r);
			long cnt = 0;

			int index = strchr(r, '-') - r;
			for (int i = index + 1; i < 2000; i++)
				if (r[i] == '\0')
				{
					break;
				}
				else
				{
					cnt++;
				}

			if (cnt == 0)
				cnt = 1;

			sum += (partSum * cnt);
		}
	}

	printf("%ld,-\n", (long)(round(sum / 10.0) * 10));

	return 0;
}