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

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

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