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

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

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