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

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

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