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

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

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