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

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

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