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

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

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