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

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

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