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

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

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