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

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

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