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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> YELLOW 
 dax -> GREEN 
 fep -> PURPLE 
 x1 kiki -> [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 x1 wif u1 -> [x1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 