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

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

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