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

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

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