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

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

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