source: [lemma=white] [□] □ □
destination: [lemma=white] [□=□] □ □
spec: Varieties are available with different pod colors ( white , red , green , and purple ) and lengths . This chase is occurring in an environment where financial burdens are shifting to individuals , and away from the government and employers . It is merely an attempt to affirm once again the permanence of the rules and to punish those who break them . Given this assumption , it 's simple to compute XYZ coordinates for the monitor 's white , red , green , and blue from their chromaticity values .