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

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

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