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

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

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