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

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

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