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

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

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