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

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

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