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

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

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