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

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

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