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

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

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