*SUPPORT*
IN: kiki gazzer blicket OUT: PURPLE PURPLE PURPLE RED
IN: blicket OUT: PURPLE
IN: kiki OUT: RED
IN: zup tufa zup OUT: BLUE BLUE BLUE
IN: zup blicket gazzer zup OUT: BLUE BLUE BLUE BLUE PURPLE
IN: blicket gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket lug gazzer kiki OUT: PURPLE RED RED RED GREEN
IN: zup blicket gazzer kiki OUT: BLUE RED RED RED PURPLE
IN: lug kiki gazzer kiki OUT: GREEN RED RED RED RED
IN: kiki lug gazzer blicket OUT: RED PURPLE PURPLE PURPLE GREEN
IN: lug lug fep blicket gazzer blicket OUT: GREEN GREEN PURPLE PURPLE PURPLE PURPLE GREEN GREEN
IN: zup gazzer zup OUT: BLUE BLUE BLUE BLUE
IN: zup OUT: BLUE
IN: blicket fep kiki gazzer zup OUT: PURPLE BLUE BLUE BLUE RED PURPLE

*QUERY*
IN: kiki zup OUT: RED BLUE
IN: blicket zup OUT: PURPLE BLUE
IN: kiki gazzer kiki OUT: RED RED RED RED
IN: blicket gazzer lug OUT: GREEN GREEN GREEN PURPLE
IN: blicket lug fep lug gazzer zup OUT: PURPLE GREEN BLUE BLUE BLUE GREEN PURPLE GREEN
IN: blicket kiki blicket gazzer zup OUT: PURPLE RED BLUE BLUE BLUE PURPLE
IN: lug OUT: GREEN
IN: zup tufa kiki lug OUT: BLUE BLUE RED GREEN
IN: zup gazzer lug OUT: GREEN GREEN GREEN BLUE
IN: blicket gazzer kiki OUT: RED RED RED PURPLE

*GRAMMAR*
lug -> GREEN 
 zup -> BLUE 
 blicket -> PURPLE 
 kiki -> RED 
 x1 fep x2 -> [x1] [x2] [x1] 
 x1 tufa x2 -> [x1] [x1] [x2] 
 u1 gazzer u2 -> [u2] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 