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

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

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