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

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

*GRAMMAR*
dax -> PINK 
 blicket -> RED 
 gazzer -> PURPLE 
 wif -> YELLOW 
 u1 zup u2 -> [u2] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 