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

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

*GRAMMAR*
wif -> GREEN 
 zup -> RED 
 gazzer -> PINK 
 kiki -> BLUE 
 x1 lug u1 -> [x1] [x1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 