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

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

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