*SUPPORT*
IN: fep fep tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep gazzer OUT: GREEN GREEN
IN: dax dax gazzer OUT: BLUE BLUE BLUE
IN: dax OUT: BLUE
IN: fep kiki wif OUT: YELLOW GREEN GREEN YELLOW
IN: wif OUT: YELLOW
IN: wif dax lug gazzer OUT: YELLOW BLUE PURPLE PURPLE
IN: wif dax OUT: YELLOW BLUE
IN: fep OUT: GREEN
IN: lug tufa kiki dax OUT: BLUE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE
IN: wif kiki wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif gazzer OUT: YELLOW YELLOW
IN: lug gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer kiki fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: fep wif gazzer OUT: GREEN YELLOW YELLOW
IN: lug tufa OUT: PURPLE PURPLE PURPLE
IN: wif dax gazzer OUT: YELLOW BLUE BLUE
IN: lug gazzer OUT: PURPLE PURPLE
IN: lug OUT: PURPLE
IN: fep gazzer kiki lug OUT: PURPLE GREEN GREEN GREEN GREEN PURPLE
IN: dax gazzer OUT: BLUE BLUE
IN: fep tufa OUT: GREEN GREEN GREEN
IN: fep lug gazzer OUT: GREEN PURPLE PURPLE
IN: dax lug lug gazzer OUT: BLUE PURPLE PURPLE PURPLE

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