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

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

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