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

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

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