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

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

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