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

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

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