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

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

*GRAMMAR*
dax -> PURPLE 
 tufa -> RED 
 lug -> BLUE 
 wif -> PINK 
 u1 fep u2 -> [u1] [u2] [u2] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 