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

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

*GRAMMAR*
lug -> PINK 
 tufa -> PURPLE 
 wif -> YELLOW 
 dax -> BLUE 
 x1 kiki -> [x1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 gazzer u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 