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

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

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