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

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

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