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

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

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