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

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

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