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

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

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