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

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

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