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

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

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