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

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

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