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

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

*GRAMMAR*
zup -> RED 
 tufa -> PINK 
 gazzer -> YELLOW 
 blicket -> GREEN 
 x1 fep x2 -> [x2] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 