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

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

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