*SUPPORT*
IN: dax OUT: PINK
IN: blicket OUT: RED
IN: lug gazzer blicket kiki dax OUT: RED RED BLUE PINK RED RED BLUE
IN: dax gazzer blicket gazzer blicket OUT: RED RED RED RED PINK
IN: tufa zup zup OUT: GREEN GREEN GREEN GREEN
IN: dax kiki lug OUT: PINK BLUE PINK
IN: tufa tufa OUT: GREEN GREEN
IN: tufa gazzer tufa OUT: GREEN GREEN GREEN
IN: tufa gazzer dax OUT: PINK PINK GREEN
IN: lug kiki tufa gazzer dax gazzer tufa OUT: GREEN GREEN PINK PINK BLUE GREEN BLUE
IN: blicket dax OUT: RED PINK
IN: dax zup OUT: PINK PINK
IN: tufa lug gazzer dax OUT: PINK PINK GREEN BLUE
IN: blicket dax blicket zup gazzer blicket OUT: RED RED RED PINK RED RED PINK RED

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

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