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

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

*GRAMMAR*
dax -> BLUE 
 lug -> GREEN 
 zup -> PINK 
 wif -> YELLOW 
 u1 blicket u2 -> [u1] [u1] [u2] [u1] [u1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 fep x1 -> [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 