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

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

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