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

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

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