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

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

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