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

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

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