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

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

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