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

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

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