ACM Contest Scoring

Our new contest submission system keeps a chronological log
of all submissions made by each team during the contest. With
each entry, it records the number of minutes into the
competition at which the submission was received, the letter
that identifies the relevant contest problem, and the result of
testing the submission (designated for the sake of this problem
simply as `right` or `wrong`). As an example, the following is a
hypothetical log for a particular team:

3 E right 10 A wrong 30 C wrong 50 B wrong 100 A wrong 200 A right 250 C wrong 300 D right

The rank of a team relative to others is determined by a
primary and secondary scoring measure calculated from the
submission data. The primary measure is the number of problems
that were solved. The secondary measure is based on a
combination of time and penalties. Specifically, a team’s time
score is equal to the sum of those submission times that
resulted in `right` answers, plus a 20-minute
penalty for each wrong submission of a problem that is
ultimately solved. If no problems are solved, the time measure
is $0$.

In the above example, we see that this team successfully
completed three problems: `E` on their first
attempt ($3$ minutes
into the contest); `A` on their third attempt
at that problem ($200$ minutes into the contest);
and `D` on their first attempt at that
problem ($300$ minutes into the contest).
This team’s time score (including penalties) is $543$. This is computed to include
$3$ minutes for
solving `E`, $200$ minutes for solving
`A` with an additional $40$ penalty minutes for two
earlier mistakes on that problem, and finally $300$ minutes for solving
`D`. Note that the team also attempted
problems `B` and `C`, but
were never successful in solving those problems, and thus
received no penalties for those attempts.

According to contest rules, after a team solves a particular problem, any further submissions of the same problem are ignored (and thus omitted from the log). Because times are discretized to whole minutes, there may be more than one submission showing the same number of minutes. In particular there could be more than one submission of the same problem in the same minute, but they are chronological, so only the last entry could possibly be correct. As a second example, consider the following submission log:

7 H right 15 B wrong 30 E wrong 35 E right 80 B wrong 80 B right 100 D wrong 100 C wrong 300 C right 300 D wrong

This team solved 4 problems, and their total time score
(including penalties) is $502$, with $7$ minutes for `H`, $35+20$ for
`E`, $80+40$ for `B`, and
$300+20$ for `C`.

The input contains $n$
lines for $0 \leq n \leq
100$, with each line describing a particular log entry.
A log entry has three parts: an integer $m$, with $1 \leq m \leq 300$, designating the
number of minutes at which a submission was received, an
uppercase letter designating the problem, and either the word
`right` or `wrong`. The
integers will be in nondecreasing order and may contain
repeats. After all the log entries is a line containing just
the number $-1$.

Output two integers on a single line: the number of problems solved and the total time measure (including penalties).

Sample Input 1 | Sample Output 1 |
---|---|

3 E right 10 A wrong 30 C wrong 50 B wrong 100 A wrong 200 A right 250 C wrong 300 D right -1 |
3 543 |

Sample Input 2 | Sample Output 2 |
---|---|

7 H right 15 B wrong 30 E wrong 35 E right 80 B wrong 80 B right 100 D wrong 100 C wrong 300 C right 300 D wrong -1 |
4 502 |