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

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

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