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

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

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