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

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

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