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

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

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