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

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

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