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

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

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