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

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

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