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

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

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