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

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

*GRAMMAR*
gazzer -> YELLOW 
 kiki -> PURPLE 
 fep -> PINK 
 wif -> BLUE 
 u1 blicket u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 