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

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

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