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

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

*GRAMMAR*
gazzer -> YELLOW 
 kiki -> GREEN 
 blicket -> BLUE 
 lug -> PINK 
 u1 dax x1 -> [x1] [u1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 x1 tufa u1 -> [x1] [u1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 