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

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

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