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

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

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