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

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

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