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

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

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