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

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

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