*SUPPORT*
IN: fep lug dax zup zup OUT: RED PURPLE YELLOW YELLOW
IN: fep lug zup tufa lug fep blicket OUT: RED YELLOW GREEN RED RED YELLOW GREEN RED
IN: fep blicket blicket OUT: RED RED RED RED
IN: tufa blicket OUT: GREEN GREEN
IN: fep fep OUT: RED RED
IN: fep OUT: RED
IN: zup zup OUT: YELLOW YELLOW
IN: tufa OUT: GREEN
IN: dax dax OUT: PURPLE PURPLE
IN: fep dax OUT: RED PURPLE
IN: zup blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep zup dax OUT: RED YELLOW PURPLE
IN: dax blicket blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: tufa dax lug zup OUT: GREEN PURPLE YELLOW
IN: zup OUT: YELLOW
IN: tufa fep OUT: GREEN RED
IN: dax OUT: PURPLE
IN: dax zup kiki OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: fep zup blicket OUT: RED YELLOW RED YELLOW
IN: tufa dax blicket OUT: GREEN PURPLE GREEN PURPLE
IN: fep zup OUT: RED YELLOW
IN: fep lug tufa OUT: RED GREEN
IN: fep kiki OUT: RED RED RED RED

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