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

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

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