061. Half Winds
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

A compass has many divisions of cardinal directions, most commonly the four cardinal directions of North, East, South, and West are used, though smaller subdivisions called half winds are available. The half winds can be seen on a 16-wind compass rose, and are north-northeast(NNE), east-northeast(ENE), east-southeast(ESE), south-southeast(SSE), south-southwest(SSW), west-southwest(WSW), west-northwest(WNW) and north-northwest(NNW). For this problem, decode the acronym into the full name of the half wind direction.

Input

A single 3 character string containing the acronym to translate.

Output

A single string that represents the full direction name.

Examples
Input
ESE
Output
east-southeast
Input
NNE
Output
north-northeast
Note

All inputs will be capitalized, and all outputs should be lower case with a hyphen included.