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

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

*GRAMMAR*
blicket -> PURPLE 
 tufa -> BLUE 
 lug -> GREEN 
 kiki -> RED 
 x1 dax x2 -> [x2] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 zup u2 -> [u2] [u1] [u2] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 