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

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

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