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

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

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