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

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

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