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

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

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