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

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

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