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

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

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