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

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

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