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

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

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