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

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

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