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

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

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