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

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

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