*SUPPORT*
IN: fep kiki fep OUT: GREEN GREEN
IN: lug OUT: YELLOW
IN: lug tufa blicket OUT: BLUE BLUE BLUE YELLOW
IN: fep lug lug kiki fep wif OUT: GREEN YELLOW YELLOW GREEN GREEN YELLOW YELLOW GREEN
IN: dax tufa lug OUT: YELLOW YELLOW YELLOW PINK
IN: blicket blicket wif OUT: BLUE BLUE BLUE BLUE
IN: blicket tufa blicket OUT: BLUE BLUE BLUE BLUE
IN: dax kiki fep OUT: PINK GREEN
IN: blicket lug OUT: BLUE YELLOW
IN: dax blicket kiki blicket OUT: PINK BLUE BLUE
IN: blicket tufa fep wif OUT: GREEN GREEN GREEN BLUE GREEN GREEN GREEN BLUE
IN: fep OUT: GREEN
IN: blicket blicket kiki fep wif OUT: BLUE BLUE GREEN BLUE BLUE GREEN
IN: dax kiki blicket wif OUT: PINK BLUE PINK BLUE

*QUERY*
IN: dax blicket kiki blicket wif OUT: PINK BLUE BLUE PINK BLUE BLUE
IN: blicket tufa dax OUT: PINK PINK PINK BLUE
IN: dax blicket dax kiki dax OUT: PINK BLUE PINK PINK
IN: lug kiki lug wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep kiki dax OUT: GREEN PINK
IN: lug kiki lug OUT: YELLOW YELLOW
IN: lug tufa lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: PINK
IN: blicket tufa fep OUT: GREEN GREEN GREEN BLUE
IN: blicket OUT: BLUE

*GRAMMAR*
fep -> GREEN 
 dax -> PINK 
 blicket -> BLUE 
 lug -> YELLOW 
 x1 wif -> [x1] [x1] 
 u1 tufa u2 -> [u2] [u2] [u2] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 