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

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

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