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

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

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