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

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

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