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

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

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