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

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PINK 
 wif -> BLUE 
 tufa -> RED 
 x1 dax x2 -> [x1] [x2] [x1] 
 u1 zup -> [u1] [u1] 
 x1 blicket u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 