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

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

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