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

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

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