*SUPPORT*
IN: gazzer dax dax gazzer zup gazzer OUT: PURPLE PINK PINK PURPLE PURPLE PURPLE
IN: tufa blicket dax OUT: PINK BLUE BLUE BLUE
IN: tufa zup dax OUT: BLUE PINK PINK
IN: lug fep dax OUT: GREEN GREEN PINK PINK GREEN
IN: lug OUT: GREEN
IN: lug zup lug gazzer dax OUT: GREEN GREEN PURPLE PINK GREEN PURPLE PINK
IN: tufa blicket gazzer OUT: PURPLE BLUE BLUE BLUE
IN: gazzer OUT: PURPLE
IN: dax blicket gazzer OUT: PURPLE PINK PINK PINK
IN: tufa tufa dax zup gazzer OUT: BLUE BLUE PINK PURPLE PURPLE
IN: dax dax zup tufa OUT: PINK PINK BLUE BLUE
IN: tufa zup lug OUT: BLUE GREEN GREEN
IN: gazzer blicket tufa OUT: BLUE PURPLE PURPLE PURPLE
IN: dax fep dax OUT: PINK PINK PINK PINK PINK

*QUERY*
IN: tufa fep gazzer OUT: BLUE BLUE PURPLE PURPLE BLUE
IN: tufa OUT: BLUE
IN: dax OUT: PINK
IN: dax zup tufa OUT: PINK BLUE BLUE
IN: gazzer blicket dax OUT: PINK PURPLE PURPLE PURPLE
IN: dax fep gazzer OUT: PINK PINK PURPLE PURPLE PINK
IN: lug tufa blicket dax OUT: PINK GREEN BLUE GREEN BLUE GREEN BLUE
IN: gazzer lug blicket gazzer OUT: PURPLE PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: gazzer blicket lug OUT: GREEN PURPLE PURPLE PURPLE
IN: lug lug OUT: GREEN GREEN

*GRAMMAR*
tufa -> BLUE 
 dax -> PINK 
 lug -> GREEN 
 gazzer -> PURPLE 
 u1 fep x1 -> [u1] [u1] [x1] [x1] [u1] 
 u1 zup x1 -> [u1] [x1] [x1] 
 x1 blicket u1 -> [u1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 