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

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

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