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

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

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