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

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

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