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

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

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