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

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

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