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

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

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