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

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

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