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

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

*GRAMMAR*
kiki -> GREEN 
 lug -> YELLOW 
 gazzer -> BLUE 
 fep -> PURPLE 
 x1 dax -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 