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

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

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