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

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

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