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

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

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