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

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

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