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

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

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