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

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

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