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

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

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