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

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

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