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

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

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