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

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

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