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

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

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