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

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

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