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

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

*GRAMMAR*
gazzer -> GREEN 
 fep -> BLUE 
 wif -> RED 
 dax -> PINK 
 u1 lug -> [u1] [u1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 