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

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

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