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

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

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