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

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

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