*SUPPORT*
IN: lug OUT: PURPLE
IN: dax OUT: RED
IN: dax gazzer OUT: RED RED
IN: lug kiki fep gazzer OUT: BLUE BLUE PURPLE
IN: dax kiki wif gazzer OUT: PINK PINK RED
IN: dax kiki wif fep kiki wif OUT: PINK PINK BLUE RED
IN: lug dax kiki fep gazzer OUT: PURPLE BLUE BLUE RED
IN: wif gazzer OUT: PINK PINK
IN: dax dax tufa OUT: RED RED RED RED RED
IN: lug tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer OUT: BLUE BLUE
IN: fep kiki dax kiki lug kiki lug tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE RED BLUE
IN: wif OUT: PINK
IN: fep OUT: BLUE

*QUERY*
IN: lug fep tufa OUT: PURPLE BLUE BLUE BLUE BLUE
IN: wif kiki wif tufa OUT: PINK PINK PINK PINK PINK
IN: fep dax dax OUT: BLUE RED RED
IN: wif fep OUT: PINK BLUE
IN: wif fep kiki wif kiki lug tufa OUT: PINK PURPLE PURPLE PURPLE PURPLE PINK BLUE
IN: lug gazzer OUT: PURPLE PURPLE
IN: fep tufa OUT: BLUE BLUE BLUE BLUE
IN: dax kiki lug tufa OUT: PURPLE PURPLE PURPLE PURPLE RED
IN: wif fep kiki wif gazzer OUT: PINK PINK PINK BLUE
IN: wif kiki lug kiki wif gazzer OUT: PINK PINK PURPLE PINK

*GRAMMAR*
dax -> RED 
 lug -> PURPLE 
 fep -> BLUE 
 wif -> PINK 
 u1 gazzer -> [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 