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

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

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