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

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

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