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

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

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