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

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

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