*SUPPORT*
IN: fep wif OUT: GREEN GREEN GREEN GREEN
IN: zup gazzer lug OUT: RED PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: YELLOW
IN: gazzer wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup lug OUT: RED RED RED RED RED
IN: fep dax OUT: GREEN GREEN
IN: zup OUT: RED
IN: gazzer OUT: PURPLE
IN: tufa fep OUT: YELLOW GREEN
IN: tufa fep lug OUT: YELLOW GREEN GREEN GREEN GREEN GREEN
IN: fep fep lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup zup wif OUT: RED RED RED RED RED RED RED RED
IN: fep lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: GREEN

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

*GRAMMAR*
fep -> GREEN 
 zup -> RED 
 tufa -> YELLOW 
 gazzer -> PURPLE 
 x1 wif -> [x1] [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 lug -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 