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

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

*GRAMMAR*
tufa -> RED 
 gazzer -> BLUE 
 dax -> PURPLE 
 kiki -> PINK 
 u1 lug u2 -> [u1] [u2] [u1] 
 x1 wif x2 -> [x2] [x1] 
 x1 blicket x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 