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

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

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