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

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

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