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

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

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