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

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

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