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

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

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