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

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

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