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

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

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