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

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

*GRAMMAR*
fep -> BLUE 
 tufa -> YELLOW 
 lug -> GREEN 
 wif -> PURPLE 
 x1 zup x2 -> [x1] [x2] 
 u1 blicket u2 -> [u1] [u2] 
 u1 kiki x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 