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

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

*GRAMMAR*
wif -> PINK 
 gazzer -> BLUE 
 blicket -> RED 
 dax -> PURPLE 
 u1 zup -> [u1] [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 