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

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

*GRAMMAR*
fep -> PURPLE 
 dax -> PINK 
 wif -> YELLOW 
 gazzer -> RED 
 x1 zup x2 -> [x2] [x1] [x1] [x1] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 