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

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

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