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

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

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