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

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

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