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

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

*GRAMMAR*
zup -> BLUE 
 lug -> GREEN 
 blicket -> PURPLE 
 dax -> PINK 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 