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

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

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