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

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

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