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

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

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