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

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

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