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

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

*GRAMMAR*
blicket -> BLUE 
 gazzer -> PINK 
 zup -> YELLOW 
 dax -> PURPLE 
 u1 kiki u2 -> [u1] [u1] [u2] 
 x1 wif x2 -> [x2] [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 