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

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

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