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

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

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