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

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

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