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

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

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