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

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

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