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

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

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