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

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

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