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

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

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