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

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

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