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

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

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