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

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

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