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

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

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