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

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

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