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

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

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