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

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

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