*SUPPORT*
IN: dax blicket gazzer kiki lug tufa OUT: RED RED YELLOW PURPLE PINK
IN: tufa gazzer blicket gazzer tufa dax blicket tufa OUT: RED YELLOW RED PINK RED YELLOW
IN: tufa dax OUT: RED PINK
IN: dax zup dax tufa OUT: PINK PINK RED
IN: kiki dax dax OUT: PURPLE PINK PINK
IN: dax OUT: PINK
IN: kiki OUT: PURPLE
IN: gazzer tufa OUT: YELLOW RED
IN: kiki zup kiki OUT: PURPLE PURPLE
IN: gazzer kiki OUT: YELLOW PURPLE
IN: gazzer dax OUT: YELLOW PINK
IN: tufa lug gazzer lug kiki OUT: PURPLE PURPLE YELLOW YELLOW RED
IN: gazzer lug gazzer gazzer lug tufa OUT: RED RED YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer gazzer gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: kiki zup tufa OUT: PURPLE RED
IN: dax kiki OUT: PINK PURPLE
IN: kiki tufa OUT: PURPLE RED
IN: kiki kiki blicket dax blicket gazzer blicket tufa OUT: RED YELLOW PINK PURPLE PURPLE
IN: kiki zup dax OUT: PURPLE PINK
IN: tufa OUT: RED
IN: kiki blicket gazzer OUT: YELLOW PURPLE
IN: gazzer blicket tufa OUT: RED YELLOW
IN: tufa tufa OUT: RED RED
IN: gazzer OUT: YELLOW

*GRAMMAR*
tufa -> RED 
 gazzer -> YELLOW 
 kiki -> PURPLE 
 dax -> PINK 
 x1 lug x2 -> [x2] [x2] [x1] 
 x1 zup x2 -> [x1] [x2] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 