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

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

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