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

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

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