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

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

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