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

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

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