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

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

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