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

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

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