*SUPPORT*
IN: kiki tufa OUT: BLUE BLUE
IN: wif lug OUT: YELLOW PINK
IN: wif fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: kiki fep OUT: BLUE BLUE BLUE BLUE BLUE
IN: lug OUT: PINK
IN: lug tufa OUT: PINK PINK
IN: kiki blicket lug OUT: PINK BLUE
IN: kiki OUT: BLUE
IN: wif blicket kiki OUT: BLUE YELLOW
IN: wif blicket wif OUT: YELLOW YELLOW
IN: lug gazzer tufa OUT: PINK PURPLE PURPLE
IN: gazzer tufa OUT: PURPLE PURPLE
IN: wif OUT: YELLOW

*QUERY*
IN: kiki wif tufa OUT: BLUE YELLOW YELLOW
IN: wif tufa OUT: YELLOW YELLOW
IN: kiki blicket wif OUT: YELLOW BLUE
IN: lug wif fep OUT: PINK YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug blicket wif OUT: YELLOW PINK
IN: lug fep OUT: PINK PINK PINK PINK PINK
IN: gazzer blicket kiki OUT: BLUE PURPLE
IN: gazzer fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug kiki fep OUT: PINK BLUE BLUE BLUE BLUE BLUE
IN: lug blicket kiki OUT: BLUE PINK

*GRAMMAR*
wif -> YELLOW 
 gazzer -> PURPLE 
 kiki -> BLUE 
 lug -> PINK 
 u1 blicket u2 -> [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 