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

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

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