*SUPPORT*
IN: fep dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup blicket lug OUT: PINK RED RED
IN: zup blicket tufa OUT: YELLOW RED RED
IN: lug fep blicket lug OUT: PINK PINK PURPLE PURPLE
IN: lug blicket zup OUT: RED PINK PINK
IN: fep blicket lug OUT: PINK PURPLE PURPLE
IN: tufa dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug blicket lug OUT: PINK PINK PINK
IN: zup OUT: RED
IN: tufa blicket zup gazzer zup OUT: RED RED RED YELLOW YELLOW RED
IN: fep fep blicket lug OUT: PURPLE PINK PURPLE PURPLE
IN: tufa lug blicket zup gazzer lug OUT: PINK PINK YELLOW RED PINK PINK PINK
IN: tufa lug blicket tufa OUT: YELLOW YELLOW PINK PINK
IN: tufa blicket zup OUT: RED YELLOW YELLOW

*QUERY*
IN: lug OUT: PINK
IN: zup dax OUT: RED RED RED RED RED
IN: lug fep fep blicket tufa OUT: PINK PURPLE YELLOW PURPLE PURPLE
IN: tufa blicket fep OUT: PURPLE YELLOW YELLOW
IN: lug dax OUT: PINK PINK PINK PINK PINK
IN: zup fep dax OUT: RED PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup zup gazzer zup OUT: RED RED RED RED RED
IN: fep fep blicket tufa OUT: PURPLE YELLOW PURPLE PURPLE
IN: lug blicket tufa OUT: YELLOW PINK PINK
IN: fep zup dax OUT: PURPLE RED RED RED RED RED

*GRAMMAR*
tufa -> YELLOW 
 zup -> RED 
 fep -> PURPLE 
 lug -> PINK 
 x1 gazzer x2 -> [x2] [x2] [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 