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

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

*GRAMMAR*
zup -> RED 
 kiki -> PINK 
 dax -> GREEN 
 lug -> PURPLE 
 x1 blicket x2 -> [x2] [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 