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

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

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