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

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

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