*SUPPORT*
IN: dax fep dax OUT: GREEN GREEN GREEN
IN: kiki kiki zup OUT: PINK PINK PURPLE
IN: dax blicket fep kiki lug OUT: PINK PINK PINK PINK PINK PINK GREEN YELLOW
IN: zup dax dax OUT: PURPLE GREEN GREEN
IN: zup lug OUT: PURPLE PURPLE PURPLE
IN: blicket blicket lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax dax lug OUT: GREEN GREEN GREEN GREEN
IN: blicket lug OUT: YELLOW YELLOW YELLOW
IN: kiki blicket OUT: PINK YELLOW
IN: kiki lug OUT: PINK PINK PINK
IN: blicket OUT: YELLOW
IN: zup dax OUT: PURPLE GREEN
IN: kiki zup lug OUT: PINK PURPLE PURPLE PURPLE
IN: dax wif OUT: GREEN GREEN GREEN

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

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