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

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

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