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

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

*GRAMMAR*
fep -> BLUE 
 wif -> YELLOW 
 kiki -> PURPLE 
 tufa -> GREEN 
 x1 zup -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 