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

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

*GRAMMAR*
wif -> GREEN 
 blicket -> PURPLE 
 fep -> YELLOW 
 tufa -> BLUE 
 x1 kiki x2 -> [x1] [x2] 
 u1 lug u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 