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

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

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