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

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

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