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

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

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