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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> RED 
 gazzer -> PURPLE 
 blicket -> BLUE 
 x1 tufa x2 -> [x1] [x2] 
 u1 dax u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 