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

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

*GRAMMAR*
wif -> YELLOW 
 gazzer -> PINK 
 zup -> BLUE 
 fep -> PURPLE 
 u1 lug u2 -> [u1] [u2] [u2] [u2] [u2] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 