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

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

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