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

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

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