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

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

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