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

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

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