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

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

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