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

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

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