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

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

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