Background

Description

Given a map of food keys and topping values, modify and return the map as follows: if the key "potato" has a value, set that as the value for the key "fries". If the key "salad" has a value, set that as the value for the key "spinach".

Format

Input

Output

Samples

"potato": "ketchup"

{"potato": "ketchup", "fries": "ketchup"}

"potato": "butter"

{"potato": "butter", "fries": "butter"}

"salad": "oil" "potato": "ketchup"

{"spinach": "oil", "salad": "oil", "potato": "ketchup", "fries": "ketchup"}

Limitation

1s, 1024KiB for each test case.