*SUPPORT*
IN: gazzer lug kiki OUT: PINK PURPLE PINK
IN: gazzer wif gazzer OUT: PURPLE PURPLE PURPLE
IN: tufa kiki fep kiki OUT: RED PINK PINK PINK RED PINK
IN: gazzer OUT: PURPLE
IN: dax fep gazzer OUT: BLUE PURPLE PURPLE BLUE
IN: dax OUT: BLUE
IN: kiki gazzer gazzer OUT: PINK PURPLE PURPLE
IN: tufa OUT: RED
IN: tufa wif tufa OUT: RED RED RED
IN: gazzer lug tufa dax OUT: RED BLUE PURPLE RED BLUE
IN: kiki kiki kiki fep kiki OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa fep kiki OUT: RED PINK PINK RED
IN: tufa gazzer OUT: RED PURPLE
IN: dax wif gazzer OUT: PURPLE BLUE PURPLE

*QUERY*
IN: dax dax OUT: BLUE BLUE
IN: kiki OUT: PINK
IN: dax fep dax OUT: BLUE BLUE BLUE BLUE
IN: tufa tufa OUT: RED RED
IN: kiki tufa OUT: PINK RED
IN: gazzer fep kiki OUT: PURPLE PINK PINK PURPLE
IN: kiki kiki OUT: PINK PINK
IN: gazzer kiki fep dax OUT: PURPLE PINK BLUE BLUE PURPLE PINK
IN: dax wif kiki OUT: PINK BLUE PINK
IN: gazzer fep tufa OUT: PURPLE RED RED PURPLE

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