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

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

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