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

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

*GRAMMAR*
tufa -> PINK 
 wif -> YELLOW 
 blicket -> PURPLE 
 fep -> RED 
 x1 dax -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 