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

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

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