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#Enunciado del problema

La serpiente del maíz (Pantherophis guttatus) habita en América del Norte y es conocida por ser capaz de recorrer largas distancias. Para esto necesitan consumir diariamente una cantidad mínima de calorías c. La serpiente puede consumir todas las calorías que encuentre sin problema, pero si no consume la cantidad mínima muere. La serpiente va a recorrer diferentes lugares y su misión es identificar si la serpiente sobrevive o no.

El recorrido de la serpiente se realiza de la siguiente manera. En primer lugar, usted recibe la representación en forma de arreglo de un árbol binario. La serpiente recorre este árbol binario en una forma de zig-zag iniciando desde la raíz. La serpiente consume la cantidad de calorías de la raíz del árbol, luego omite un nodo y vuelve a consumir la cantidad de calorías del siguiente nodo al omitido, así hasta que llegue al final del recorrido. La idea entonces es identificar si la cantidad de calorías que logró consumir la serpiente en ese recorrido le permite sobrevivir. Todo esto se ilustra en la siguiente imagen: [Imagen del árbol binario](https://drive.google.com/file/d/15_uuiuOKlqrJlzblmTEPRZ05ZMq949bo/view?usp=share_link)

En la imagen anterior, se arma el árbol de ejemplo, cuya representación en forma de arreglo es [1, 2, 3, 7, 6, 5, 4, 9, 8, 7, 6]. Luego, el recorrido de la serpiente inicia el zig-zag a la derecha de la raíz. Este recorrido se muestra con la línea azul. Los nodos en los que la serpiente consume calorías se marcan en verde. Para este caso, la serpiente debía consumir como mínimo 29 calorías, lo cual coincide con la suma de los nodos donde consumió calorías, por lo que la serpiente sobrevive.

### Restricciones - La cantidad mínima de calorías c está en el rango (60000, 100000) - El número de nodos del árbol binario está en el rango (20, 10000) - El valor de cada nodo está en el rango (2, 49)

### Entrada En la primera línea se recibe la representación en arreglo de un árbol binario con sus nodos separados por espacios. En la segunda línea está el número mínimo de calorías que debe consumir la serpiente.

### Salida Si la serpiente sobrevive, debe imprimir "Sobrevive". Si la serpiente no sobrevive, debe imprimir "Muere".

---

## Ejemplo

Entrada Ejemplo 1

1 2 3 7 6 5 4 9 8 7 6
29

Salida Ejemplo 1

Sobrevive

## Notas

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