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

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

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