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

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

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