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

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

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