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

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

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