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

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

*GRAMMAR*
lug -> PINK 
 gazzer -> YELLOW 
 wif -> PURPLE 
 fep -> BLUE 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 x1 kiki u1 -> [x1] [x1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 