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

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

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