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

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

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