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

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

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