# Slang back

We are given the following text file:

=> slang-back.txt
```
}ejnsergazaku_ejnevazakilu_ejndejazanu_ejnibazou_ib_ejnizaztovu_ejnumazekizu_zeb{ejnbazftcu
```

We notice it is the flag(sort of) something{phrase} in reverse. So we reverse it:

```
uctfzabnje{bez_uzikezamunje_uvotzazinje_bi_uozabinje_unazajednje_ulikazavenje_ukazagresnje}
```

There is a type of slang in Serbia(BalCCon is held in Novi Sad each year) called utrovački where you take the word of sufficien length and put the last syllable abd put it at the front then add in **u**, **za** and **nje** at the beginning, after the first syllable and at the end respectively. For example:

```
Using the word life in Serbian as an example:
život
Syllables are:
ži + vot
After 1st step:
vot + ži
After 2nd step:
u + vot + za + ži + nje
So we get:
uvotzažinje
```

So we take our reversed text and remove the u, za, nje from each word(NOTE: One syllable words stay the same). We get:

```
ctfb{bez_zikemu_votzi_bi_obi_najed_likave_kagres}
```

Then we put back the now first syllable back to the end of the word. Same for the **ctfb** and uppercase it, since the CTF falg format is BCTF{flag}:

```
BCTF{bez_muzike_zivot_bi_bio_jedna_velika_greska}
```

The flag thanslates to: *Without music life would be one big mistake*. :)