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

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

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