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

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

*GRAMMAR*
tufa -> GREEN 
 wif -> BLUE 
 gazzer -> RED 
 fep -> PURPLE 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 lug x1 -> [x1] [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 