In ancient time there was a city named Maya. In Maya, there are lights everywhere on the roads. The source of light is incandescent light bulbs. A lamp post contains multiple incandescent light bulbs. Suddenly, a storm went over the city with high-speed wind and some of the light bulbs destroyed. The governor of the city is a perfectionist. He wants to re-decorate the light bulbs as soon as possible. He wants an equal number of light bulbs in every lamp post and the cost of removing or adding a light bulb is the same. A specialist suggested to the governor that, a single action either adding or removing the light bulbs should be done for quick re-decoration of all the lamp posts. The specialist also suggested an action that costs less.
The input contains an integer ( ), the number of lamp posts to be re-decorated. The next line contains integers where the number of light bulbs in each lamp post.
Print a single line “Add Light Bulbs” or “Remove Light Bulbs” without quotes which is the cost-effective action suggested by the specialist. If the cost ties between the actions then print “Add Light Bulbs” without quotes.
3 2 2 1
Add Light Bulbs
3 1 1 2
Remove Light Bulbs