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

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

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