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

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

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