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

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

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