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

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

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