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

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

*GRAMMAR*
fep -> RED 
 dax -> PURPLE 
 gazzer -> GREEN 
 tufa -> YELLOW 
 x1 zup -> [x1] [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 