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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> RED 
 wif -> GREEN 
 kiki -> BLUE 
 u1 gazzer x1 -> [x1] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 