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

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

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