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

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

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