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

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

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