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

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

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