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

*QUERY*
IN: gazzer tufa lug wif OUT: BLUE PURPLE GREEN
IN: gazzer fep tufa OUT: BLUE BLUE GREEN GREEN
IN: gazzer lug tufa OUT: GREEN BLUE
IN: blicket dax OUT: PINK PINK
IN: tufa OUT: GREEN
IN: tufa lug wif fep tufa OUT: PURPLE GREEN PURPLE GREEN GREEN GREEN
IN: blicket fep tufa OUT: PINK PINK GREEN GREEN
IN: wif lug tufa fep wif OUT: GREEN PURPLE GREEN PURPLE PURPLE PURPLE
IN: gazzer lug blicket OUT: PINK BLUE
IN: gazzer OUT: BLUE

*GRAMMAR*
wif -> PURPLE 
 gazzer -> BLUE 
 tufa -> GREEN 
 blicket -> PINK 
 x1 fep u1 -> [x1] [x1] [u1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 