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

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

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