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

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

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