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

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

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