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

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

*GRAMMAR*
dax -> PINK 
 wif -> PURPLE 
 blicket -> RED 
 zup -> YELLOW 
 u1 fep u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 lug x1 -> [u1] [u1] [x1] [u1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 