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

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

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