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

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

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