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

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

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