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

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

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