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

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

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