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

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

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