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

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

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