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

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

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