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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> YELLOW 
 wif -> BLUE 
 gazzer -> PURPLE 
 u1 tufa u2 -> [u1] [u2] [u1] [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 