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

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

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