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

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

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