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

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

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