*SUPPORT*
IN: fep dax fep OUT: YELLOW YELLOW YELLOW
IN: lug lug dax fep OUT: PURPLE YELLOW PURPLE PURPLE
IN: fep dax lug OUT: PURPLE YELLOW YELLOW
IN: lug dax lug OUT: PURPLE PURPLE PURPLE
IN: fep gazzer OUT: YELLOW GREEN
IN: gazzer kiki OUT: GREEN GREEN GREEN
IN: lug gazzer dax fep OUT: PURPLE YELLOW GREEN GREEN
IN: fep lug OUT: YELLOW PURPLE
IN: gazzer fep dax gazzer OUT: GREEN GREEN YELLOW YELLOW
IN: lug kiki OUT: PURPLE PURPLE PURPLE
IN: lug OUT: PURPLE
IN: fep lug fep kiki OUT: YELLOW PURPLE YELLOW YELLOW YELLOW
IN: fep fep kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep fep fep OUT: YELLOW YELLOW YELLOW

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

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