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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> RED 
 lug -> BLUE 
 wif -> PINK 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 x1 kiki u1 -> [u1] [x1] [u1] 
 u1 gazzer u2 -> [u2] [u2] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 