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

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

*GRAMMAR*
blicket -> PINK 
 dax -> BLUE 
 tufa -> RED 
 zup -> GREEN 
 x1 wif x2 -> [x1] [x2] [x1] [x1] [x1] [x2] 
 u1 fep u2 -> [u2] [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 