File:Republic of O'Brien election 1003.5.png

Summary
I made it using the Wikipedia tool-http://tools.wmflabs.org/parliamentdiagram/parliamentinputform.html

The colour's Hexcodes.

Nationalists 008600 Conservatives 004ec6 Socialists f61f00 Liberals f69600 Greens 0eaf01 Fascists c17d1b Independent ABABAB