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

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

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