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

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

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