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

*QUERY*
IN: wif lug blicket OUT: BLUE BLUE BLUE PURPLE
IN: tufa tufa OUT: GREEN GREEN
IN: blicket OUT: PURPLE
IN: tufa wif gazzer OUT: GREEN BLUE BLUE
IN: tufa gazzer zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket blicket zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif tufa gazzer OUT: BLUE GREEN GREEN
IN: wif gazzer lug blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE PURPLE
IN: blicket tufa OUT: PURPLE GREEN
IN: blicket gazzer OUT: PURPLE PURPLE

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