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

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

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