*SUPPORT*
IN: dax gazzer kiki blicket OUT: RED BLUE BLUE
IN: dax blicket gazzer OUT: BLUE RED RED
IN: blicket lug wif fep gazzer OUT: RED PURPLE PURPLE YELLOW YELLOW PURPLE PURPLE
IN: blicket OUT: RED
IN: lug lug lug dax kiki blicket OUT: RED YELLOW YELLOW YELLOW BLUE
IN: dax gazzer kiki lug gazzer kiki lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW BLUE BLUE
IN: dax lug wif lug kiki dax OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: PURPLE
IN: blicket wif dax gazzer OUT: BLUE BLUE RED RED BLUE BLUE
IN: dax gazzer OUT: BLUE BLUE
IN: lug gazzer OUT: YELLOW YELLOW
IN: blicket wif lug gazzer OUT: YELLOW YELLOW RED RED YELLOW YELLOW
IN: dax gazzer kiki dax dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE
IN: fep blicket gazzer OUT: PURPLE RED RED

*QUERY*
IN: fep dax gazzer kiki fep gazzer OUT: PURPLE PURPLE PURPLE BLUE BLUE
IN: lug OUT: YELLOW
IN: fep wif lug fep gazzer OUT: YELLOW PURPLE PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE
IN: blicket blicket OUT: RED RED
IN: lug wif lug lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug kiki blicket gazzer kiki blicket gazzer OUT: RED RED RED RED YELLOW
IN: blicket gazzer OUT: RED RED
IN: lug blicket lug gazzer kiki lug gazzer OUT: YELLOW YELLOW YELLOW RED YELLOW YELLOW
IN: dax wif fep OUT: PURPLE BLUE BLUE PURPLE
IN: fep gazzer OUT: PURPLE PURPLE

*GRAMMAR*
dax -> BLUE 
 fep -> PURPLE 
 lug -> YELLOW 
 blicket -> RED 
 u1 gazzer -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 wif x1 -> [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 