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

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

*GRAMMAR*
blicket -> PINK 
 wif -> PURPLE 
 dax -> GREEN 
 zup -> BLUE 
 x1 lug x2 -> [x1] [x2] 
 u1 gazzer -> [u1] [u1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 