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

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

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