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

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

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