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

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

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