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

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

*GRAMMAR*
wif -> PINK 
 lug -> PURPLE 
 kiki -> BLUE 
 zup -> GREEN 
 u1 gazzer -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] [u1] [u2] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 