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

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

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