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

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

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