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

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

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