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

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

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