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

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

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