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

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

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