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

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

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