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

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

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