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

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

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