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

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

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