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

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

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