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

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

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