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

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

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