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

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

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