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

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

*GRAMMAR*
blicket -> RED 
 tufa -> BLUE 
 lug -> PURPLE 
 kiki -> GREEN 
 u1 zup u2 -> [u2] [u1] [u1] 
 u1 fep x1 -> [x1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 