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

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

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