## Girls Invitational '19 J1 - Ecalevol Triplets

Finding Reppoh Ecarg too difficult a game, the children of Ada Land prefer to play the game of Ecalevol. This game is a lot simpler: a player draws \(3\) cards, and then exclaims `Ecalevol!`

if they win, or `I lost.`

if they lose.

All cards have an integer \(K\) \((-100 \leq K \leq 100)\) on them. A hand is a winning hand if they can be arranged in an order where the first card divided by the second card, and then divided by the third card results in an integer.

A particularly lazy child has asked you to help them out. Given the child's hand, tell them what to exclaim.

#### Input Specification

There will be one line with \(3\) integers, the values of the cards in the hand.

#### Output Specification

`Ecalevol!`

or `I lost.`

depending on the outcome.

#### Sample Input 1

`3 2 12`

#### Sample Output 1

`Ecalevol!`

#### Explanation for Sample 1

If you rearrange the cards into the order `12 3 2`

, you can see that `12`

divided by `3`

, then `2`

, results in `2`

, an integer.

#### Sample Input 2

`-4 3 1`

#### Sample Output 2

`I lost.`

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