Consider the rainbow as seven colours, represented by strings as
Red Orange Yellow Green Blue Indigo Violet.
Your task is to create a program that receives one of these colours as input and outputs next in order rainbow colour. This includes overlapping
Violet -> Red
A string containing one of rainbow colours.
The next in order colour of the rainbow.
- Colour names are case sensitive. They must match the case included in this post.
- The input will always be valid. Any behavior is allowed for invalid input.
- This is code golf, so the shortest amount of bytes wins!
Example Input and Output
Input -> Output Red -> Orange Orange -> Yellow Yellow -> Green Green -> Blue Blue -> Indigo Indigo -> Violet Violet -> Red