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

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

*GRAMMAR*
blicket -> PURPLE 
 gazzer -> BLUE 
 fep -> GREEN 
 lug -> YELLOW 
 u1 zup -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 