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

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

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