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

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

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