*SUPPORT*
IN: gazzer zup OUT: RED RED RED
IN: wif tufa fep OUT: BLUE GREEN BLUE GREEN
IN: lug lug wif OUT: PURPLE PURPLE BLUE
IN: lug gazzer zup fep OUT: PURPLE RED RED RED PURPLE RED RED RED
IN: gazzer lug fep OUT: RED PURPLE RED PURPLE
IN: wif fep OUT: BLUE BLUE
IN: gazzer wif fep OUT: RED BLUE RED BLUE
IN: lug wif OUT: PURPLE BLUE
IN: wif OUT: BLUE
IN: tufa zup fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug lug OUT: PURPLE PURPLE
IN: lug kiki wif OUT: PURPLE BLUE BLUE BLUE BLUE
IN: gazzer tufa OUT: RED GREEN
IN: tufa zup OUT: GREEN GREEN GREEN

*QUERY*
IN: lug tufa zup OUT: PURPLE GREEN GREEN GREEN
IN: tufa OUT: GREEN
IN: gazzer gazzer zup OUT: RED RED RED RED
IN: lug zup OUT: PURPLE PURPLE PURPLE
IN: tufa fep fep fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer OUT: RED
IN: wif zup OUT: BLUE BLUE BLUE
IN: lug OUT: PURPLE
IN: gazzer kiki lug OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: gazzer lug tufa fep OUT: RED PURPLE GREEN RED PURPLE GREEN

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