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

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

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