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

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

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