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

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

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