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

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

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