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

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

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