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

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

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