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

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

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