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

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

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