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

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

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