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

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

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