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

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

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