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

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

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