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

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

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