\(6^{th}\) round, March \(9^{th}\), 2013

Mirko's grandma still uses an ancient pulse dial telephone with a rotary dial as shown in the following
picture:

For each digit that we want to dial, we need to turn the rotary dial clockwise until the chosen digit
reaches the finger stop (metal fin). Then we let go of the dial and wait for it to return to its original
position before we can dial another digit. In our modern, instant gratification world, the dial return
often lasts much longer than our patience. More precisely, dialling the digit 1 takes a total of two
seconds, while dialling any larger digit takes an additional second for each additional finger circle
counting from 1 to the dialled digit (as shown in the picture).
Mirko's grandma remembers phone numbers by memorizing a corresponding word which, when
dialled, results in the correct number being dialled. When dialling a word, for each letter, we dial the
digit which has that letter written next to it on the dial (for example, the digit 7 for the letter S). For
example, the word UNUCIC^{1} corresponds to the number 868242. Your task is determining, for a given
word, the total time required to dial that word.

In test data worth at least 30% of total points, the input word will contain only vowels.
In test data worth an additional 30% of total points, the input word will contain only letters smaller than
P.

1
'Little grandson' in Croatian.
\(6^{th}\) round, March \(9^{th}\), 2013

The first and only line of input contains a single word consisting of between 2 and 15 (inclusive)
uppercase English letters.

The first and only line of output must contain the required dialling time.

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출처 COCI 2012/2013 Contest 6