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

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

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