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

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

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